40616253420 has 48 divisors (see below), whose sum is σ = 115589872608. Its totient is φ = 10653442560.

The previous prime is 40616253389. The next prime is 40616253451. The reversal of 40616253420 is 2435261604.

It is an interprime number because it is at equal distance from previous prime (40616253389) and next prime (40616253451).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5545009 + ... + 5552328.

It is an arithmetic number, because the mean of its divisors is an integer number (2408122346).

Almost surely, 2^40616253420 is an apocalyptic number.

It is an amenable number.

40616253420 is an abundant number, since it is smaller than the sum of its proper divisors (74973619188).

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

40616253420 is a wasteful number, since it uses less digits than its factorization.

40616253420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11097410 (or 11097408 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 33.

The spelling of 40616253420 in words is "forty billion, six hundred sixteen million, two hundred fifty-three thousand, four hundred twenty".