438301014972 has 48 divisors (see below), whose sum is σ = 1046284791552. Its totient is φ = 142767842560.

The previous prime is 438301014919. The next prime is 438301014997. The reversal of 438301014972 is 279410103834.

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, 2179998 + ... + 2372549.

It is an arithmetic number, because the mean of its divisors is an integer number (21797599824).

Almost surely, 2^438301014972 is an apocalyptic number.

It is an amenable number.

438301014972 is an abundant number, since it is smaller than the sum of its proper divisors (607983776580).

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

438301014972 is a wasteful number, since it uses less digits than its factorization.

438301014972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4552738 (or 4552736 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 42.

The spelling of 438301014972 in words is "four hundred thirty-eight billion, three hundred one million, fourteen thousand, nine hundred seventy-two".