31340164754 has 8 divisors (see below), whose sum is σ = 47494889148. Its totient is φ = 15508535040.

The previous prime is 31340164733. The next prime is 31340164789. The reversal of 31340164754 is 45746104313.

It can be written as a sum of positive squares in 2 ways, for example, as 26641747729 + 4698417025 = 163223^2 + 68545^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80773427 + ... + 80773814.

Almost surely, 2^31340164754 is an apocalyptic number.

31340164754 is a deficient number, since it is larger than the sum of its proper divisors (16154724394).

31340164754 is a wasteful number, since it uses less digits than its factorization.

31340164754 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161547340.

The product of its (nonzero) digits is 120960, while the sum is 38.

The spelling of 31340164754 in words is "thirty-one billion, three hundred forty million, one hundred sixty-four thousand, seven hundred fifty-four".