315434809232 has 80 divisors (see below), whose sum is σ = 630172737792. Its totient is φ = 152897310720.

The previous prime is 315434809189. The next prime is 315434809271. The reversal of 315434809232 is 232908434513.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27941093 + ... + 27952379.

Almost surely, 2^315434809232 is an apocalyptic number.

It is an amenable number.

315434809232 is a deficient number, since it is larger than the sum of its proper divisors (314737928560).

315434809232 is a wasteful number, since it uses less digits than its factorization.

315434809232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11776 (or 11770 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 44.

The spelling of 315434809232 in words is "three hundred fifteen billion, four hundred thirty-four million, eight hundred nine thousand, two hundred thirty-two".