11937914404 has 48 divisors (see below), whose sum is σ = 23482191600. Its totient is φ = 5273948160.

The previous prime is 11937914393. The next prime is 11937914423. The reversal of 11937914404 is 40441973911.

It can be written as a sum of positive squares in 8 ways, for example, as 254466304 + 11683448100 = 15952^2 + 108090^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60172 + ... + 165820.

It is an arithmetic number, because the mean of its divisors is an integer number (489212325).

Almost surely, 2^11937914404 is an apocalyptic number.

It is an amenable number.

11937914404 is a deficient number, since it is larger than the sum of its proper divisors (11544277196).

11937914404 is a wasteful number, since it uses less digits than its factorization.

11937914404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105760 (or 105758 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 43.

The spelling of 11937914404 in words is "eleven billion, nine hundred thirty-seven million, nine hundred fourteen thousand, four hundred four".