264401101600615 has 32 divisors (see below), whose sum is σ = 368390195195904. Its totient is φ = 178433625494400.

The previous prime is 264401101600591. The next prime is 264401101600627. The reversal of 264401101600615 is 516006101104462.

It is not a de Polignac number, because 264401101600615 - 2³¹ = 264398954116967 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 223347439 + ... + 224528128.

It is an arithmetic number, because the mean of its divisors is an integer number (11512193599872).

Almost surely, 2^{264401101600615} is an apocalyptic number.

264401101600615 is a deficient number, since it is larger than the sum of its proper divisors (103989093595289).

264401101600615 is a wasteful number, since it uses less digits than its factorization.

264401101600615 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 447875847.

The product of its (nonzero) digits is 34560, while the sum is 37.

The spelling of 264401101600615 in words is "two hundred sixty-four trillion, four hundred one billion, one hundred one million, six hundred thousand, six hundred fifteen".