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34401141460 = 22573747141301
BaseRepresentation
bin100000000010011101…
…111100001011010100
310021210110211001110101
4200002131330023110
51030423143011320
623445331503444
72325330610030
oct400235741324
9107713731411
1034401141460
1113653602824
126800a57b84
13332313780a
141944b7d1c0
15d651dac0a
hex80277c2d4

34401141460 has 96 divisors (see below), whose sum is σ = 86598908928. Its totient is φ = 11231654400.

The previous prime is 34401141421. The next prime is 34401141557. The reversal of 34401141460 is 6414110443.

It is a Harshad number since it is a multiple of its sum of digits (28).

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, 172810 + ... + 314110.

It is an arithmetic number, because the mean of its divisors is an integer number (902071968).

Almost surely, 234401141460 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 34401141460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43299454464).

34401141460 is an abundant number, since it is smaller than the sum of its proper divisors (52197767468).

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

34401141460 is a wasteful number, since it uses less digits than its factorization.

34401141460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141401 (or 141399 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

It can be divided in two parts, 3440 and 1141460, that added together give a square (1144900 = 10702).

The spelling of 34401141460 in words is "thirty-four billion, four hundred one million, one hundred forty-one thousand, four hundred sixty".

Divisors: 1 2 4 5 7 10 14 20 28 35 37 47 70 74 94 140 148 185 188 235 259 329 370 470 518 658 740 940 1036 1295 1316 1645 1739 2590 3290 3478 5180 6580 6956 8695 12173 17390 24346 34780 48692 60865 121730 141301 243460 282602 565204 706505 989107 1413010 1978214 2826020 3956428 4945535 5228137 6641147 9891070 10456274 13282294 19782140 20912548 26140685 26564588 33205735 36596959 46488029 52281370 66411470 73193918 92976058 104562740 132822940 146387836 182984795 185952116 232440145 245722439 365969590 464880290 491444878 731939180 929760580 982889756 1228612195 1720057073 2457224390 3440114146 4914448780 6880228292 8600285365 17200570730 34401141460