11347814915 has 16 divisors (see below), whose sum is σ = 13759919712. Its totient is φ = 8983413504.

The previous prime is 11347814873. The next prime is 11347814941. The reversal of 11347814915 is 51941874311.

It is a cyclic number.

It is not a de Polignac number, because 11347814915 - 2⁶ = 11347814851 is a prime.

It is a Duffinian number.

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, 489977 + ... + 512613.

It is an arithmetic number, because the mean of its divisors is an integer number (859994982).

Almost surely, 2^11347814915 is an apocalyptic number.

11347814915 is a deficient number, since it is larger than the sum of its proper divisors (2412104797).

11347814915 is a wasteful number, since it uses less digits than its factorization.

11347814915 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23686.

The product of its digits is 120960, while the sum is 44.

The spelling of 11347814915 in words is "eleven billion, three hundred forty-seven million, eight hundred fourteen thousand, nine hundred fifteen".