264026400004 has 12 divisors (see below), whose sum is σ = 486364421200. Its totient is φ = 125065136808.

The previous prime is 264026399993. The next prime is 264026400037. The reversal of 264026400004 is 400004620462.

It is a super-2 number, since 2×264026400004² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1737015714 + ... + 1737015865.

Almost surely, 2^264026400004 is an apocalyptic number.

It is an amenable number.

264026400004 is a deficient number, since it is larger than the sum of its proper divisors (222338021196).

264026400004 is a wasteful number, since it uses less digits than its factorization.

264026400004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3474031602 (or 3474031600 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

The spelling of 264026400004 in words is "two hundred sixty-four billion, twenty-six million, four hundred thousand, four".