3157323606216 has 48 divisors (see below), whose sum is σ = 9208860520860. Its totient is φ = 971484186240.

The previous prime is 3157323606209. The next prime is 3157323606247. The reversal of 3157323606216 is 6126063237513.

It is a happy number.

3157323606216 is a `hidden beast` number, since 3 + 1 + 5 + 7 + 3 + 23 + 606 + 2 + 16 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2706505361316 + 450818244900 = 1645146^2 + 671430^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1686603555 + ... + 1686605426.

Almost surely, 2^{3157323606216} is an apocalyptic number.

3157323606216 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

3157323606216 is an abundant number, since it is smaller than the sum of its proper divisors (6051536914644).

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

3157323606216 is a wasteful number, since it uses less digits than its factorization.

3157323606216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3373209006 (or 3373208999 counting only the distinct ones).

The product of its (nonzero) digits is 816480, while the sum is 45.

The spelling of 3157323606216 in words is "three trillion, one hundred fifty-seven billion, three hundred twenty-three million, six hundred six thousand, two hundred sixteen".