264404045334466 has 8 divisors (see below), whose sum is σ = 396638393905980. Its totient is φ = 132191247365808.

The previous prime is 264404045334463. The next prime is 264404045334521. The reversal of 264404045334466 is 664433540404462.

264404045334466 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 215529558855625 + 48874486478841 = 14680925^2 + 6991029^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (264404045334463) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5387620041 + ... + 5387669116.

Almost surely, 2^{264404045334466} is an apocalyptic number.

264404045334466 is a deficient number, since it is larger than the sum of its proper divisors (132234348571514).

264404045334466 is a wasteful number, since it uses less digits than its factorization.

264404045334466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10775301428.

The product of its (nonzero) digits is 79626240, while the sum is 55.

The spelling of 264404045334466 in words is "two hundred sixty-four trillion, four hundred four billion, forty-five million, three hundred thirty-four thousand, four hundred sixty-six".