31114096540 has 12 divisors (see below), whose sum is σ = 65339602776. Its totient is φ = 12445638608.

The previous prime is 31114096501. The next prime is 31114096547. The reversal of 31114096540 is 4569041113.

It is a junction number, because it is equal to n+sod(n) for n = 31114096496 and 31114096505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31114096547) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 777852394 + ... + 777852433.

It is an arithmetic number, because the mean of its divisors is an integer number (5444966898).

Almost surely, 2^31114096540 is an apocalyptic number.

It is an amenable number.

31114096540 is an abundant number, since it is smaller than the sum of its proper divisors (34225506236).

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

31114096540 is a wasteful number, since it uses less digits than its factorization.

31114096540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1555704836 (or 1555704834 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 34.

The spelling of 31114096540 in words is "thirty-one billion, one hundred fourteen million, ninety-six thousand, five hundred forty".