156007374004020 has 192 divisors, whose sum is σ = 546573656918016. Its totient is φ = 32300087109120.

The previous prime is 156007374003989. The next prime is 156007374004061. The reversal of 156007374004020 is 20400473700651.

It is a self number, because there is not a number n which added to its sum of digits gives 156007374004020.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 59673022 + ... + 62232501.

It is an arithmetic number, because the mean of its divisors is an integer number (2846737796448).

Almost surely, 2^{156007374004020} is an apocalyptic number.

156007374004020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

156007374004020 is an abundant number, since it is smaller than the sum of its proper divisors (390566282913996).

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

156007374004020 is a wasteful number, since it uses less digits than its factorization.

156007374004020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121905830 (or 121905828 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 39.

The spelling of 156007374004020 in words is "one hundred fifty-six trillion, seven billion, three hundred seventy-four million, four thousand, twenty".