157039313670 has 48 divisors (see below), whose sum is σ = 408479434272. Its totient is φ = 41858974080.

The previous prime is 157039313633. The next prime is 157039313677. The reversal of 157039313670 is 76313930751.

157039313670 is a `hidden beast` number, since 1 + 570 + 3 + 9 + 3 + 1 + 3 + 6 + 70 = 666.

It is a super-2 number, since 2×157039313670² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (157039313677) 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 23 ways as a sum of consecutive naturals, for example, 169527 + ... + 585506.

It is an arithmetic number, because the mean of its divisors is an integer number (8509988214).

Almost surely, 2^157039313670 is an apocalyptic number.

157039313670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

157039313670 is an abundant number, since it is smaller than the sum of its proper divisors (251440120602).

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

157039313670 is a wasteful number, since it uses less digits than its factorization.

157039313670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 757357 (or 757354 counting only the distinct ones).

The product of its (nonzero) digits is 357210, while the sum is 45.

The spelling of 157039313670 in words is "one hundred fifty-seven billion, thirty-nine million, three hundred thirteen thousand, six hundred seventy".