157144300 has 36 divisors (see below), whose sum is σ = 345821616. Its totient is φ = 61969600.

The previous prime is 157144237. The next prime is 157144313. The reversal of 157144300 is 3441751.

157144300 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3967 + ... + 18166.

It is an arithmetic number, because the mean of its divisors is an integer number (9606156).

Almost surely, 2^157144300 is an apocalyptic number.

157144300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

157144300 is an abundant number, since it is smaller than the sum of its proper divisors (188677316).

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

157144300 is a wasteful number, since it uses less digits than its factorization.

157144300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22218 (or 22211 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 157144300 is about 12535.7209605192. The cubic root of 157144300 is about 539.6342974311.

The spelling of 157144300 in words is "one hundred fifty-seven million, one hundred forty-four thousand, three hundred".