2431421654232 has 64 divisors (see below), whose sum is σ = 6302682540000. Its totient is φ = 780719192064.

The previous prime is 2431421654227. The next prime is 2431421654273. The reversal of 2431421654232 is 2324561241342.

It is a super-2 number, since 2×2431421654232² (a number of 26 digits) contains 22 as substring.

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, 3732607 + ... + 4335342.

Almost surely, 2^{2431421654232} is an apocalyptic number.

It is an amenable number.

2431421654232 is an abundant number, since it is smaller than the sum of its proper divisors (3871260885768).

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

2431421654232 is a wasteful number, since it uses less digits than its factorization.

2431421654232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8068420 (or 8068416 counting only the distinct ones).

The product of its digits is 276480, while the sum is 39.

Adding to 2431421654232 its reverse (2324561241342), we get a palindrome (4755982895574).

The spelling of 2431421654232 in words is "two trillion, four hundred thirty-one billion, four hundred twenty-one million, six hundred fifty-four thousand, two hundred thirty-two".