2431130021424 has 120 divisors (see below), whose sum is σ = 7363976765600. Its totient is φ = 744280897536.

The previous prime is 2431130021399. The next prime is 2431130021431. The reversal of 2431130021424 is 4241200311342.

2431130021424 is a `hidden beast` number, since 2 + 4 + 311 + 300 + 2 + 1 + 42 + 4 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2890489 + ... + 3635544.

Almost surely, 2^{2431130021424} is an apocalyptic number.

2431130021424 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2431130021424 is an abundant number, since it is smaller than the sum of its proper divisors (4932846744176).

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

2431130021424 is a wasteful number, since it uses less digits than its factorization.

2431130021424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6526259 (or 6526250 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 2431130021424 its reverse (4241200311342), we get a palindrome (6672330332766).

The spelling of 2431130021424 in words is "two trillion, four hundred thirty-one billion, one hundred thirty million, twenty-one thousand, four hundred twenty-four".