253431500024068 has 24 divisors (see below), whose sum is σ = 457590829177440. Its totient is φ = 122735732585280.

The previous prime is 253431500024041. The next prime is 253431500024069. The reversal of 253431500024068 is 860420005134352.

It is not an unprimeable number, because it can be changed into a prime (253431500024069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5558660746 + ... + 5558706337.

It is an arithmetic number, because the mean of its divisors is an integer number (19066284549060).

Almost surely, 2^{253431500024068} is an apocalyptic number.

It is an amenable number.

253431500024068 is a deficient number, since it is larger than the sum of its proper divisors (204159329153372).

253431500024068 is a wasteful number, since it uses less digits than its factorization.

253431500024068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11117367267 (or 11117367265 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 43.

The spelling of 253431500024068 in words is "two hundred fifty-three trillion, four hundred thirty-one billion, five hundred million, twenty-four thousand, sixty-eight".