157630402712 has 16 divisors (see below), whose sum is σ = 305748626400. Its totient is φ = 76097435680.

The previous prime is 157630402711. The next prime is 157630402763. The reversal of 157630402712 is 217204036751.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (157630402711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 339720464 + ... + 339720927.

It is an arithmetic number, because the mean of its divisors is an integer number (19109289150).

Almost surely, 2^157630402712 is an apocalyptic number.

It is an amenable number.

157630402712 is a deficient number, since it is larger than the sum of its proper divisors (148118223688).

157630402712 is a wasteful number, since it uses less digits than its factorization.

157630402712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 679441426 (or 679441422 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 38.

The spelling of 157630402712 in words is "one hundred fifty-seven billion, six hundred thirty million, four hundred two thousand, seven hundred twelve".