264435104632352 has 12 divisors (see below), whose sum is σ = 520606612245006. Its totient is φ = 132217552316160.

The previous prime is 264435104632339. The next prime is 264435104632357. The reversal of 264435104632352 is 253236401534462.

It can be written as a sum of positive squares in only one way, i.e., 246055741034896 + 18379363597456 = 15686164^2 + 4287116^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 264435104632352.

It is not an unprimeable number, because it can be changed into a prime (264435104632357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4131798509849 + ... + 4131798509912.

Almost surely, 2^{264435104632352} is an apocalyptic number.

It is an amenable number.

264435104632352 is a deficient number, since it is larger than the sum of its proper divisors (256171507612654).

264435104632352 is an equidigital number, since it uses as much as digits as its factorization.

264435104632352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8263597019771 (or 8263597019763 counting only the distinct ones).

The product of its (nonzero) digits is 12441600, while the sum is 50.

The spelling of 264435104632352 in words is "two hundred sixty-four trillion, four hundred thirty-five billion, one hundred four million, six hundred thirty-two thousand, three hundred fifty-two".