614641072416 has 96 divisors (see below), whose sum is σ = 1861156362240. Its totient is φ = 173970483456.

The previous prime is 614641072399. The next prime is 614641072427. The reversal of 614641072416 is 614270146416.

614641072416 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (42).

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, 4202136 + ... + 4345943.

It is an arithmetic number, because the mean of its divisors is an integer number (19387045440).

Almost surely, 2^614641072416 is an apocalyptic number.

It is an amenable number.

614641072416 is an abundant number, since it is smaller than the sum of its proper divisors (1246515289824).

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

614641072416 is a wasteful number, since it uses less digits than its factorization.

614641072416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8548206 (or 8548198 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 42.

The spelling of 614641072416 in words is "six hundred fourteen billion, six hundred forty-one million, seventy-two thousand, four hundred sixteen".