264039767104 has 21 divisors (see below), whose sum is σ = 523962070311. Its totient is φ = 132017828160.

The previous prime is 264039767087. The next prime is 264039767129. The reversal of 264039767104 is 401767930462.

The square root of 264039767104 is 513848.

It is a perfect power (a square), and thus also a powerful number.

It is a super-2 number, since 2×264039767104² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 4078669 + ... + 4142899.

Almost surely, 2^264039767104 is an apocalyptic number.

264039767104 is the 513848-th square number.

It is an amenable number.

264039767104 is a deficient number, since it is larger than the sum of its proper divisors (259922303207).

264039767104 is an frugal number, since it uses more digits than its factorization.

264039767104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128474 (or 64233 counting only the distinct ones).

The product of its (nonzero) digits is 1524096, while the sum is 49.

Multiplying 264039767104 by its sum of digits (49), we get a square (12937948588096 = 3596936²).

The spelling of 264039767104 in words is "two hundred sixty-four billion, thirty-nine million, seven hundred sixty-seven thousand, one hundred four".