11347814916 has 36 divisors (see below), whose sum is σ = 28743699712. Its totient is φ = 3774831984.

The previous prime is 11347814873. The next prime is 11347814941. The reversal of 11347814916 is 61941874311.

11347814916 is a `hidden beast` number, since 113 + 47 + 8 + 1 + 491 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 306100 + ... + 341163.

Almost surely, 2^11347814916 is an apocalyptic number.

It is an amenable number.

11347814916 is an abundant number, since it is smaller than the sum of its proper divisors (17395884796).

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

11347814916 is a wasteful number, since it uses less digits than its factorization.

11347814916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 647760 (or 647755 counting only the distinct ones).

The product of its digits is 145152, while the sum is 45.

The spelling of 11347814916 in words is "eleven billion, three hundred forty-seven million, eight hundred fourteen thousand, nine hundred sixteen".