157179033312388 has 24 divisors (see below), whose sum is σ = 306572108320800. Its totient is φ = 70073624757888.

The previous prime is 157179033312361. The next prime is 157179033312401. The reversal of 157179033312388 is 883213330971751.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60827797978 + ... + 60827800561.

It is an arithmetic number, because the mean of its divisors is an integer number (12773837846700).

Almost surely, 2^{157179033312388} is an apocalyptic number.

It is an amenable number.

157179033312388 is a deficient number, since it is larger than the sum of its proper divisors (149393075008412).

157179033312388 is a wasteful number, since it uses less digits than its factorization.

157179033312388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121655598579 (or 121655598577 counting only the distinct ones).

The product of its (nonzero) digits is 22861440, while the sum is 61.

The spelling of 157179033312388 in words is "one hundred fifty-seven trillion, one hundred seventy-nine billion, thirty-three million, three hundred twelve thousand, three hundred eighty-eight".