48320947978424 has 32 divisors (see below), whose sum is σ = 99269911033200. Its totient is φ = 21868154296320.

The previous prime is 48320947978417. The next prime is 48320947978447. The reversal of 48320947978424 is 42487974902384.

It is a happy number.

48320947978424 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1198891817 + ... + 1198932120.

Almost surely, 2^{48320947978424} is an apocalyptic number.

48320947978424 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

48320947978424 is an abundant number, since it is smaller than the sum of its proper divisors (50948963054776).

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

48320947978424 is a wasteful number, since it uses less digits than its factorization.

48320947978424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2397824183 (or 2397824179 counting only the distinct ones).

The product of its (nonzero) digits is 780337152, while the sum is 71.

The spelling of 48320947978424 in words is "forty-eight trillion, three hundred twenty billion, nine hundred forty-seven million, nine hundred seventy-eight thousand, four hundred twenty-four".