264332304434356 has 6 divisors (see below), whose sum is σ = 462581532760130. Its totient is φ = 132166152217176.

The previous prime is 264332304434351. The next prime is 264332304434377. The reversal of 264332304434356 is 653434403233462.

It can be written as a sum of positive squares in only one way, i.e., 164614904494756 + 99717399939600 = 12830234^2 + 9985860^2 .

It is a super-2 number, since 2×264332304434356² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (264332304434351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33041538054291 + ... + 33041538054298.

Almost surely, 2^{264332304434356} is an apocalyptic number.

It is an amenable number.

264332304434356 is a deficient number, since it is larger than the sum of its proper divisors (198249228325774).

264332304434356 is a wasteful number, since it uses less digits than its factorization.

264332304434356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66083076108593 (or 66083076108591 counting only the distinct ones).

The product of its (nonzero) digits is 44789760, while the sum is 52.

The spelling of 264332304434356 in words is "two hundred sixty-four trillion, three hundred thirty-two billion, three hundred four million, four hundred thirty-four thousand, three hundred fifty-six".