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144828842076 = 22344311037129
BaseRepresentation
bin1000011011100001111…
…0001100000001011100
3111211211101000110210000
42012320132030001130
54333102140421301
6150311120414300
713314664563042
oct2067036140134
9454741013700
10144828842076
1156470118716
122409aa77390
13108711244b9
14701ca98392
153b79b19786
hex21b878c05c

144828842076 has 60 divisors (see below), whose sum is σ = 379490015520. Its totient is φ = 48164224320.

The previous prime is 144828842069. The next prime is 144828842107. The reversal of 144828842076 is 670248828441.

144828842076 is a `hidden beast` number, since 14 + 482 + 8 + 84 + 2 + 0 + 76 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 378921 + ... + 658208.

It is an arithmetic number, because the mean of its divisors is an integer number (6324833592).

Almost surely, 2144828842076 is an apocalyptic number.

It is an amenable number.

144828842076 is an abundant number, since it is smaller than the sum of its proper divisors (234661173444).

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

144828842076 is a wasteful number, since it uses less digits than its factorization.

144828842076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1037576 (or 1037565 counting only the distinct ones).

The product of its (nonzero) digits is 5505024, while the sum is 54.

The spelling of 144828842076 in words is "one hundred forty-four billion, eight hundred twenty-eight million, eight hundred forty-two thousand, seventy-six".

Divisors: 1 2 3 4 6 9 12 18 27 36 54 81 108 162 324 431 862 1293 1724 2586 3879 5172 7758 11637 15516 23274 34911 46548 69822 139644 1037129 2074258 3111387 4148516 6222774 9334161 12445548 18668322 28002483 37336644 56004966 84007449 112009932 168014898 336029796 447002599 894005198 1341007797 1788010396 2682015594 4023023391 5364031188 8046046782 12069070173 16092093564 24138140346 36207210519 48276280692 72414421038 144828842076