253142241174 has 24 divisors (see below), whose sum is σ = 568788740520. Its totient is φ = 84380746896.

The previous prime is 253142241151. The next prime is 253142241203. The reversal of 253142241174 is 471142241352.

253142241174 is a `hidden beast` number, since 2 + 5 + 314 + 224 + 117 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 260433919 + ... + 260434890.

It is an arithmetic number, because the mean of its divisors is an integer number (23699530855).

Almost surely, 2^253142241174 is an apocalyptic number.

253142241174 is an abundant number, since it is smaller than the sum of its proper divisors (315646499346).

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

253142241174 is an equidigital number, since it uses as much as digits as its factorization.

253142241174 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 520868826 (or 520868814 counting only the distinct ones).

The product of its digits is 53760, while the sum is 36.

The spelling of 253142241174 in words is "two hundred fifty-three billion, one hundred forty-two million, two hundred forty-one thousand, one hundred seventy-four".