116915467865 has 32 divisors (see below), whose sum is σ = 160764569856. Its totient is φ = 79959214080.

The previous prime is 116915467859. The next prime is 116915467873. The reversal of 116915467865 is 568764519611.

It is not a de Polignac number, because 116915467865 - 2¹⁴ = 116915451481 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29739950 + ... + 29743880.

It is an arithmetic number, because the mean of its divisors is an integer number (5023892808).

Almost surely, 2^116915467865 is an apocalyptic number.

It is an amenable number.

116915467865 is a deficient number, since it is larger than the sum of its proper divisors (43849101991).

116915467865 is a wasteful number, since it uses less digits than its factorization.

116915467865 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5969.

The product of its digits is 10886400, while the sum is 59.

The spelling of 116915467865 in words is "one hundred sixteen billion, nine hundred fifteen million, four hundred sixty-seven thousand, eight hundred sixty-five".