264440261253310 has 16 divisors (see below), whose sum is σ = 492406003713600. Its totient is φ = 102128652621856.

The previous prime is 264440261253277. The next prime is 264440261253383. The reversal of 264440261253310 is 13352162044462.

264440261253310 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×264440261253310² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 455931484630 + ... + 455931485209.

It is an arithmetic number, because the mean of its divisors is an integer number (30775375232100).

Almost surely, 2^{264440261253310} is an apocalyptic number.

264440261253310 is a deficient number, since it is larger than the sum of its proper divisors (227965742460290).

264440261253310 is a wasteful number, since it uses less digits than its factorization.

264440261253310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 911862969875.

The product of its (nonzero) digits is 829440, while the sum is 43.

The spelling of 264440261253310 in words is "two hundred sixty-four trillion, four hundred forty billion, two hundred sixty-one million, two hundred fifty-three thousand, three hundred ten".