3116325405240 has 96 divisors (see below), whose sum is σ = 10128651764400. Its totient is φ = 830971353600.

The previous prime is 3116325405239. The next prime is 3116325405293. The reversal of 3116325405240 is 425045236113.

3116325405240 is a `hidden beast` number, since 3 + 1 + 1 + 6 + 3 + 2 + 5 + 405 + 240 = 666.

It is a super-2 number, since 2×3116325405240² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 3116325405195 and 3116325405204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6112140 + ... + 6602340.

Almost surely, 2^{3116325405240} is an apocalyptic number.

3116325405240 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3116325405240 is an abundant number, since it is smaller than the sum of its proper divisors (7012326359160).

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

3116325405240 is a wasteful number, since it uses less digits than its factorization.

3116325405240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 507877 (or 507870 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The spelling of 3116325405240 in words is "three trillion, one hundred sixteen billion, three hundred twenty-five million, four hundred five thousand, two hundred forty".