616514413374 has 40 divisors (see below), whose sum is σ = 1384525850400. Its totient is φ = 205047085824.

The previous prime is 616514413373. The next prime is 616514413391. The reversal of 616514413374 is 473314415616.

616514413374 is a `hidden beast` number, since 6 + 165 + 1 + 4 + 413 + 3 + 74 = 666.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (616514413373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 4165174 + ... + 4310649.

It is an arithmetic number, because the mean of its divisors is an integer number (34613146260).

Almost surely, 2^616514413374 is an apocalyptic number.

616514413374 is an abundant number, since it is smaller than the sum of its proper divisors (768011437026).

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

616514413374 is a wasteful number, since it uses less digits than its factorization.

616514413374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8476286 (or 8476277 counting only the distinct ones).

The product of its digits is 725760, while the sum is 45.

The spelling of 616514413374 in words is "six hundred sixteen billion, five hundred fourteen million, four hundred thirteen thousand, three hundred seventy-four".