157447406310 has 32 divisors (see below), whose sum is σ = 379831684320. Its totient is φ = 41768429568.

The previous prime is 157447406257. The next prime is 157447406411. The reversal of 157447406310 is 13604744751.

It is a super-2 number, since 2×157447406310² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13590705 + ... + 13602284.

It is an arithmetic number, because the mean of its divisors is an integer number (11869740135).

Almost surely, 2^157447406310 is an apocalyptic number.

157447406310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

157447406310 is an abundant number, since it is smaller than the sum of its proper divisors (222384278010).

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

157447406310 is a wasteful number, since it uses less digits than its factorization.

157447406310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27193192.

The product of its (nonzero) digits is 282240, while the sum is 42.

The spelling of 157447406310 in words is "one hundred fifty-seven billion, four hundred forty-seven million, four hundred six thousand, three hundred ten".