264410661630416 has 40 divisors (see below), whose sum is σ = 586054189547904. Its totient is φ = 113207866830720.

The previous prime is 264410661630389. The next prime is 264410661630433. The reversal of 264410661630416 is 614036166014462.

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, 1156011740 + ... + 1156240443.

Almost surely, 2^{264410661630416} is an apocalyptic number.

It is an amenable number.

264410661630416 is an abundant number, since it is smaller than the sum of its proper divisors (321643527917488).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

264410661630416 is a wasteful number, since it uses less digits than its factorization.

264410661630416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2312253219 (or 2312253213 counting only the distinct ones).

The product of its (nonzero) digits is 2985984, while the sum is 50.

The spelling of 264410661630416 in words is "two hundred sixty-four trillion, four hundred ten billion, six hundred sixty-one million, six hundred thirty thousand, four hundred sixteen".