115466073458 has 18 divisors (see below), whose sum is σ = 174095379783. Its totient is φ = 57435814080.

The previous prime is 115466073397. The next prime is 115466073479. The reversal of 115466073458 is 854370664511.

It can be written as a sum of positive squares in 5 ways, for example, as 113861029489 + 1605043969 = 337433^2 + 40063^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=240277.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 115813016 + ... + 115814012.

Almost surely, 2^115466073458 is an apocalyptic number.

115466073458 is a deficient number, since it is larger than the sum of its proper divisors (58629306325).

115466073458 is an frugal number, since it uses more digits than its factorization.

115466073458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2478 (or 1240 counting only the distinct ones).

The product of its (nonzero) digits is 2419200, while the sum is 50.

Multiplying 115466073458 by its sum of digits (50), we get a square (5773303672900 = 2402770²).

The spelling of 115466073458 in words is "one hundred fifteen billion, four hundred sixty-six million, seventy-three thousand, four hundred fifty-eight".