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141212424120 = 23356778811973
BaseRepresentation
bin1000001110000011101…
…0101001011110111000
3111111111100002101222020
42003200322221132320
54303200340032440
6144512212154440
713126242541335
oct2034072513670
9444440071866
10141212424120
1154984806349
122344b908a20
1310415b16511
146b9867398c
153a173b33d0
hex20e0ea97b8

141212424120 has 128 divisors (see below), whose sum is σ = 424959877440. Its totient is φ = 37539307520.

The previous prime is 141212424083. The next prime is 141212424181. The reversal of 141212424120 is 21424212141.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 71571454 + ... + 71573426.

Almost surely, 2141212424120 is an apocalyptic number.

141212424120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

141212424120 is an abundant number, since it is smaller than the sum of its proper divisors (283747453320).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

141212424120 is a wasteful number, since it uses less digits than its factorization.

141212424120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3545 (or 3541 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 24.

Adding to 141212424120 its reverse (21424212141), we get a palindrome (162636636261).

The spelling of 141212424120 in words is "one hundred forty-one billion, two hundred twelve million, four hundred twenty-four thousand, one hundred twenty".

Divisors: 1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 120 677 881 1354 1762 1973 2031 2643 2708 3385 3524 3946 4062 4405 5286 5416 5919 6770 7048 7892 8124 8810 9865 10155 10572 11838 13215 13540 15784 16248 17620 19730 20310 21144 23676 26430 27080 29595 35240 39460 40620 47352 52860 59190 78920 81240 105720 118380 236760 596437 1192874 1335721 1738213 1789311 2385748 2671442 2982185 3476426 3578622 4007163 4771496 5214639 5342884 5964370 6678605 6952852 7157244 8014326 8691065 8946555 10429278 10685768 11928740 13357210 13905704 14314488 16028652 17382130 17893110 20035815 20858556 23857480 26073195 26714420 32057304 34764260 35786220 40071630 41717112 52146390 53428840 69528520 71572440 80143260 104292780 160286520 208585560 1176770201 2353540402 3530310603 4707080804 5883851005 7060621206 9414161608 11767702010 14121242412 17651553015 23535404020 28242484824 35303106030 47070808040 70606212060 141212424120