479654620713440 has 96 divisors (see below), whose sum is σ = 1173308837107680. Its totient is φ = 185080078116864.

The previous prime is 479654620713421. The next prime is 479654620713481. The reversal of 479654620713440 is 44317026456974.

It is a congruent number.

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, 41090102 + ... + 51455861.

It is an arithmetic number, because the mean of its divisors is an integer number (12221967053205).

Almost surely, 2^{479654620713440} is an apocalyptic number.

479654620713440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

479654620713440 is an abundant number, since it is smaller than the sum of its proper divisors (693654216394240).

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

479654620713440 is a wasteful number, since it uses less digits than its factorization.

479654620713440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92547124 (or 92547116 counting only the distinct ones).

The product of its (nonzero) digits is 121927680, while the sum is 62.

The spelling of 479654620713440 in words is "four hundred seventy-nine trillion, six hundred fifty-four billion, six hundred twenty million, seven hundred thirteen thousand, four hundred forty".