31316132063874 has 64 divisors (see below), whose sum is σ = 79779266150400. Its totient is φ = 7977926608128.

The previous prime is 31316132063873. The next prime is 31316132063899. The reversal of 31316132063874 is 47836023161313.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (31316132063873) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1154200354 + ... + 1154227485.

It is an arithmetic number, because the mean of its divisors is an integer number (1246551033600).

Almost surely, 2^{31316132063874} is an apocalyptic number.

31316132063874 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

31316132063874 is an abundant number, since it is smaller than the sum of its proper divisors (48463134086526).

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

31316132063874 is a wasteful number, since it uses less digits than its factorization.

31316132063874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2308427887.

The product of its (nonzero) digits is 1306368, while the sum is 48.

The spelling of 31316132063874 in words is "thirty-one trillion, three hundred sixteen billion, one hundred thirty-two million, sixty-three thousand, eight hundred seventy-four".