11736421474 has 16 divisors (see below), whose sum is σ = 17843587200. Its totient is φ = 5789018704.

The previous prime is 11736421469. The next prime is 11736421511. The reversal of 11736421474 is 47412463711.

11736421474 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63589 + ... + 165880.

It is an arithmetic number, because the mean of its divisors is an integer number (1115224200).

Almost surely, 2^11736421474 is an apocalyptic number.

11736421474 is a deficient number, since it is larger than the sum of its proper divisors (6107165726).

11736421474 is a wasteful number, since it uses less digits than its factorization.

11736421474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229817.

The product of its digits is 112896, while the sum is 40.

The spelling of 11736421474 in words is "eleven billion, seven hundred thirty-six million, four hundred twenty-one thousand, four hundred seventy-four".