12325580137664 has 14 divisors (see below), whose sum is σ = 24458573085804. Its totient is φ = 6162790068800.

The previous prime is 12325580137657. The next prime is 12325580137681. The reversal of 12325580137664 is 46673108552321.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 96293594762 + ... + 96293594889.

Almost surely, 2^{12325580137664} is an apocalyptic number.

It is an amenable number.

12325580137664 is a deficient number, since it is larger than the sum of its proper divisors (12132992948140).

12325580137664 is an equidigital number, since it uses as much as digits as its factorization.

12325580137664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192587189663 (or 192587189653 counting only the distinct ones).

The product of its (nonzero) digits is 7257600, while the sum is 53.

Adding to 12325580137664 its reverse (46673108552321), we get a palindrome (58998688689985).

The spelling of 12325580137664 in words is "twelve trillion, three hundred twenty-five billion, five hundred eighty million, one hundred thirty-seven thousand, six hundred sixty-four".