31268540914 has 16 divisors (see below), whose sum is σ = 51010830360. Its totient is φ = 14288745600.

The previous prime is 31268540911. The next prime is 31268540923. The reversal of 31268540914 is 41904586213.

It can be written as a sum of positive squares in 4 ways, for example, as 30511355625 + 757185289 = 174675^2 + 27517^2 .

It is not an unprimeable number, because it can be changed into a prime (31268540911) 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, 5951019 + ... + 5956270.

Almost surely, 2^31268540914 is an apocalyptic number.

31268540914 is a deficient number, since it is larger than the sum of its proper divisors (19742289446).

31268540914 is a wasteful number, since it uses less digits than its factorization.

31268540914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11907405.

The product of its (nonzero) digits is 207360, while the sum is 43.

The spelling of 31268540914 in words is "thirty-one billion, two hundred sixty-eight million, five hundred forty thousand, nine hundred fourteen".