264694043104 has 12 divisors (see below), whose sum is σ = 521116397424. Its totient is φ = 132347021536.

The previous prime is 264694043087. The next prime is 264694043179. The reversal of 264694043104 is 401340496462.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4135844392 + ... + 4135844455.

It is an arithmetic number, because the mean of its divisors is an integer number (43426366452).

Almost surely, 2^264694043104 is an apocalyptic number.

It is an amenable number.

264694043104 is a deficient number, since it is larger than the sum of its proper divisors (256422354320).

264694043104 is an equidigital number, since it uses as much as digits as its factorization.

264694043104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8271688857 (or 8271688849 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 43.

The spelling of 264694043104 in words is "two hundred sixty-four billion, six hundred ninety-four million, forty-three thousand, one hundred four".