315040046632 has 8 divisors (see below), whose sum is σ = 590700087450. Its totient is φ = 157520023312.

The previous prime is 315040046623. The next prime is 315040046641. The reversal of 315040046632 is 236640040513.

It is an interprime number because it is at equal distance from previous prime (315040046623) and next prime (315040046641).

It can be written as a sum of positive squares in only one way, i.e., 203226049636 + 111813996996 = 450806^2 + 334386^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19690002907 + ... + 19690002922.

Almost surely, 2^315040046632 is an apocalyptic number.

It is an amenable number.

315040046632 is a deficient number, since it is larger than the sum of its proper divisors (275660040818).

315040046632 is a wasteful number, since it uses less digits than its factorization.

315040046632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39380005835 (or 39380005831 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 34.

The spelling of 315040046632 in words is "three hundred fifteen billion, forty million, forty-six thousand, six hundred thirty-two".