47239493274 has 64 divisors (see below), whose sum is σ = 111187209600. Its totient is φ = 14815505664.

The previous prime is 47239493267. The next prime is 47239493293.

47239493274 is a `hidden beast` number, since 47 + 239 + 49 + 327 + 4 = 666.

47239493274 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 47239493274.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 3866944 + ... + 3879140.

It is an arithmetic number, because the mean of its divisors is an integer number (1737300150).

Almost surely, 2^47239493274 is an apocalyptic number.

47239493274 is an abundant number, since it is smaller than the sum of its proper divisors (63947716326).

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

47239493274 is a wasteful number, since it uses less digits than its factorization.

47239493274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16444 (or 16438 counting only the distinct ones).

The product of its digits is 9144576, while the sum is 54.

The spelling of 47239493274 in words is "forty-seven billion, two hundred thirty-nine million, four hundred ninety-three thousand, two hundred seventy-four".