49913274402 has 24 divisors (see below), whose sum is σ = 108161239680. Its totient is φ = 16635325560.

The previous prime is 49913274361. The next prime is 49913274403. The reversal of 49913274402 is 20447231994.

49913274402 is a `hidden beast` number, since 49 + 9 + 132 + 74 + 402 = 666.

It is not an unprimeable number, because it can be changed into a prime (49913274403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 73974 + ... + 324497.

It is an arithmetic number, because the mean of its divisors is an integer number (4506718320).

Almost surely, 2^49913274402 is an apocalyptic number.

49913274402 is an abundant number, since it is smaller than the sum of its proper divisors (58247965278).

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

49913274402 is a wasteful number, since it uses less digits than its factorization.

49913274402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 405438 (or 405435 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 45.

The spelling of 49913274402 in words is "forty-nine billion, nine hundred thirteen million, two hundred seventy-four thousand, four hundred two".