2431123332252 has 24 divisors (see below), whose sum is σ = 5673878186256. Its totient is φ = 810194861568.

The previous prime is 2431123332241. The next prime is 2431123332257. The reversal of 2431123332252 is 2522333211342.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2431123332257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22391403 + ... + 22499714.

It is an arithmetic number, because the mean of its divisors is an integer number (236411591094).

Almost surely, 2^{2431123332252} is an apocalyptic number.

It is an amenable number.

2431123332252 is an abundant number, since it is smaller than the sum of its proper divisors (3242754854004).

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

2431123332252 is a wasteful number, since it uses less digits than its factorization.

2431123332252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44895637 (or 44895635 counting only the distinct ones).

The product of its digits is 51840, while the sum is 33.

Adding to 2431123332252 its reverse (2522333211342), we get a palindrome (4953456543594).

The spelling of 2431123332252 in words is "two trillion, four hundred thirty-one billion, one hundred twenty-three million, three hundred thirty-two thousand, two hundred fifty-two".