157347112700 has 72 divisors (see below), whose sum is σ = 346790751888. Its totient is φ = 61956472320.

The previous prime is 157347112693. The next prime is 157347112711. The reversal of 157347112700 is 7211743751.

It is a super-2 number, since 2×157347112700² (a number of 23 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3797294 + ... + 3838506.

Almost surely, 2^157347112700 is an apocalyptic number.

157347112700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 157347112700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (173395375944).

157347112700 is an abundant number, since it is smaller than the sum of its proper divisors (189443639188).

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

157347112700 is a wasteful number, since it uses less digits than its factorization.

157347112700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41823 (or 41816 counting only the distinct ones).

The product of its (nonzero) digits is 41160, while the sum is 38.

The spelling of 157347112700 in words is "one hundred fifty-seven billion, three hundred forty-seven million, one hundred twelve thousand, seven hundred".