49326621924 has 48 divisors (see below), whose sum is σ = 121349177600. Its totient is φ = 15551618976.

The previous prime is 49326621919. The next prime is 49326621941. The reversal of 49326621924 is 42912662394.

It is a super-4 number, since 4×49326621924⁴ (a number of 44 digits) contains 4444 as substring.

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, 33622 + ... + 315885.

Almost surely, 2^49326621924 is an apocalyptic number.

It is an amenable number.

49326621924 is an abundant number, since it is smaller than the sum of its proper divisors (72022555676).

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

49326621924 is a wasteful number, since it uses less digits than its factorization.

49326621924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350152 (or 350150 counting only the distinct ones).

The product of its digits is 1119744, while the sum is 48.

The spelling of 49326621924 in words is "forty-nine billion, three hundred twenty-six million, six hundred twenty-one thousand, nine hundred twenty-four".