116465555867 has 12 divisors (see below), whose sum is σ = 124693674240. Its totient is φ = 108751499136.

The previous prime is 116465555813. The next prime is 116465555887. The reversal of 116465555867 is 768555564611.

It is not a de Polignac number, because 116465555867 - 2²⁸ = 116197120411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116465555887) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1549892 + ... + 1623297.

It is an arithmetic number, because the mean of its divisors is an integer number (10391139520).

Almost surely, 2^116465555867 is an apocalyptic number.

116465555867 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

116465555867 is a deficient number, since it is larger than the sum of its proper divisors (8228118373).

116465555867 is a wasteful number, since it uses less digits than its factorization.

116465555867 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3173350 (or 3173333 counting only the distinct ones).

The product of its digits is 30240000, while the sum is 59.

The spelling of 116465555867 in words is "one hundred sixteen billion, four hundred sixty-five million, five hundred fifty-five thousand, eight hundred sixty-seven".