2431748730424 has 32 divisors (see below), whose sum is σ = 4918861387440. Its totient is φ = 1120379961600.

The previous prime is 2431748730419. The next prime is 2431748730511. The reversal of 2431748730424 is 4240378471342.

2431748730424 is digitally balanced in base 2, 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, 20415397 + ... + 20534164.

Almost surely, 2^{2431748730424} is an apocalyptic number.

It is an amenable number.

2431748730424 is an abundant number, since it is smaller than the sum of its proper divisors (2487112657016).

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

2431748730424 is a wasteful number, since it uses less digits than its factorization.

2431748730424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40950151 (or 40950147 counting only the distinct ones).

The product of its (nonzero) digits is 3612672, while the sum is 49.

The spelling of 2431748730424 in words is "two trillion, four hundred thirty-one billion, seven hundred forty-eight million, seven hundred thirty thousand, four hundred twenty-four".