2323403526464 has 28 divisors (see below), whose sum is σ = 4673661469524. Its totient is φ = 1145788038144.

The previous prime is 2323403526427. The next prime is 2323403526481. The reversal of 2323403526464 is 4646253043232.

It can be written as a sum of positive squares in 2 ways, for example, as 1901111500864 + 422292025600 = 1378808^2 + 649840^2 .

It is a super-2 number, since 2×2323403526464² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 248647247 + ... + 248656590.

Almost surely, 2^{2323403526464} is an apocalyptic number.

It is an amenable number.

2323403526464 is an abundant number, since it is smaller than the sum of its proper divisors (2350257943060).

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

2323403526464 is an equidigital number, since it uses as much as digits as its factorization.

2323403526464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 497303922 (or 497303912 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 44.

Adding to 2323403526464 its reverse (4646253043232), we get a palindrome (6969656569696).

The spelling of 2323403526464 in words is "two trillion, three hundred twenty-three billion, four hundred three million, five hundred twenty-six thousand, four hundred sixty-four".