4438239378696 has 128 divisors (see below), whose sum is σ = 13022091878400. Its totient is φ = 1398394912320.

The previous prime is 4438239378667. The next prime is 4438239378709. The reversal of 4438239378696 is 6968739328344.

4438239378696 is a `hidden beast` number, since 4 + 4 + 3 + 82 + 393 + 78 + 6 + 96 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7419276 + ... + 7995131.

It is an arithmetic number, because the mean of its divisors is an integer number (101735092800).

Almost surely, 2^{4438239378696} is an apocalyptic number.

It is an amenable number.

4438239378696 is an abundant number, since it is smaller than the sum of its proper divisors (8583852499704).

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

4438239378696 is a wasteful number, since it uses less digits than its factorization.

4438239378696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15414496 (or 15414486 counting only the distinct ones).

The product of its digits is 1128701952, while the sum is 72.

The spelling of 4438239378696 in words is "four trillion, four hundred thirty-eight billion, two hundred thirty-nine million, three hundred seventy-eight thousand, six hundred ninety-six".