11416643147 has 64 divisors (see below), whose sum is σ = 15328051200. Its totient is φ = 8256657024.

The previous prime is 11416643137. The next prime is 11416643167. The reversal of 11416643147 is 74134661411.

It is not a de Polignac number, because 11416643147 - 2⁸ = 11416642891 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11416643147.

It is not an unprimeable number, because it can be changed into a prime (11416643137) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4228604 + ... + 4231302.

It is an arithmetic number, because the mean of its divisors is an integer number (239500800).

Almost surely, 2^11416643147 is an apocalyptic number.

11416643147 is a deficient number, since it is larger than the sum of its proper divisors (3911408053).

11416643147 is a wasteful number, since it uses less digits than its factorization.

11416643147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2832.

The product of its digits is 48384, while the sum is 38.

The spelling of 11416643147 in words is "eleven billion, four hundred sixteen million, six hundred forty-three thousand, one hundred forty-seven".