11418837104 has 20 divisors (see below), whose sum is σ = 22837675200. Its totient is φ = 5525243520.

The previous prime is 11418837091. The next prime is 11418837137. The reversal of 11418837104 is 40173881411.

11418837104 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11510429 + ... + 11511420.

It is an arithmetic number, because the mean of its divisors is an integer number (1141883760).

Almost surely, 2^11418837104 is an apocalyptic number.

It is an amenable number.

11418837104 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

11418837104 is a wasteful number, since it uses less digits than its factorization.

11418837104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23021888 (or 23021882 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 38.

The spelling of 11418837104 in words is "eleven billion, four hundred eighteen million, eight hundred thirty-seven thousand, one hundred four".