12302312255504 has 20 divisors (see below), whose sum is σ = 23837420070864. Its totient is φ = 6150719979168.

The previous prime is 12302312255491. The next prime is 12302312255633. The reversal of 12302312255504 is 40555221320321.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27026522 + ... + 27477945.

Almost surely, 2^{12302312255504} is an apocalyptic number.

It is an amenable number.

12302312255504 is a deficient number, since it is larger than the sum of its proper divisors (11535107815360).

12302312255504 is a wasteful number, since it uses less digits than its factorization.

12302312255504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54518582 (or 54518576 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 35.

Adding to 12302312255504 its reverse (40555221320321), we get a palindrome (52857533575825).

The spelling of 12302312255504 in words is "twelve trillion, three hundred two billion, three hundred twelve million, two hundred fifty-five thousand, five hundred four".