274605130431 has 12 divisors (see below), whose sum is σ = 413897588208. Its totient is φ = 175110517824.

The previous prime is 274605130391. The next prime is 274605130451. The reversal of 274605130431 is 134031506472.

274605130431 is a `hidden beast` number, since 2 + 7 + 4 + 605 + 1 + 3 + 0 + 43 + 1 = 666.

It is not a de Polignac number, because 274605130431 - 2²⁹ = 274068259519 is a prime.

It is a super-2 number, since 2×274605130431² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (274605130451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 663297210 + ... + 663297623.

It is an arithmetic number, because the mean of its divisors is an integer number (34491465684).

Almost surely, 2^274605130431 is an apocalyptic number.

274605130431 is a deficient number, since it is larger than the sum of its proper divisors (139292457777).

274605130431 is a wasteful number, since it uses less digits than its factorization.

274605130431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1326594862 (or 1326594859 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The spelling of 274605130431 in words is "two hundred seventy-four billion, six hundred five million, one hundred thirty thousand, four hundred thirty-one".