3157251334356 has 96 divisors (see below), whose sum is σ = 8665680916480. Its totient is φ = 876052195200.

The previous prime is 3157251334253. The next prime is 3157251334373. The reversal of 3157251334356 is 6534331527513.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3495010 + ... + 4304601.

Almost surely, 2^{3157251334356} is an apocalyptic number.

It is an amenable number.

3157251334356 is an abundant number, since it is smaller than the sum of its proper divisors (5508429582124).

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

3157251334356 is a wasteful number, since it uses less digits than its factorization.

3157251334356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7799765 (or 7799763 counting only the distinct ones).

The product of its digits is 3402000, while the sum is 48.

The spelling of 3157251334356 in words is "three trillion, one hundred fifty-seven billion, two hundred fifty-one million, three hundred thirty-four thousand, three hundred fifty-six".