11779417374 has 64 divisors (see below), whose sum is σ = 24971768640. Its totient is φ = 3698472960.

The previous prime is 11779417369. The next prime is 11779417381. The reversal of 11779417374 is 47371497711.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1665654 + ... + 1672710.

It is an arithmetic number, because the mean of its divisors is an integer number (390183885).

Almost surely, 2^11779417374 is an apocalyptic number.

11779417374 is an abundant number, since it is smaller than the sum of its proper divisors (13192351266).

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

11779417374 is a wasteful number, since it uses less digits than its factorization.

11779417374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7325.

The product of its digits is 1037232, while the sum is 51.

The spelling of 11779417374 in words is "eleven billion, seven hundred seventy-nine million, four hundred seventeen thousand, three hundred seventy-four".