31507146034 has 16 divisors (see below), whose sum is σ = 58167039168. Its totient is φ = 12464365392.

The previous prime is 31507146031. The next prime is 31507146059. The reversal of 31507146034 is 43064170513.

It is not an unprimeable number, because it can be changed into a prime (31507146031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86557912 + ... + 86558275.

It is an arithmetic number, because the mean of its divisors is an integer number (3635439948).

Almost surely, 2^31507146034 is an apocalyptic number.

31507146034 is a deficient number, since it is larger than the sum of its proper divisors (26659893134).

31507146034 is a wasteful number, since it uses less digits than its factorization.

31507146034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173116209.

The product of its (nonzero) digits is 30240, while the sum is 34.

The spelling of 31507146034 in words is "thirty-one billion, five hundred seven million, one hundred forty-six thousand, thirty-four".