12632469323 has 2 divisors, whose sum is σ = 12632469324. Its totient is φ = 12632469322.

The previous prime is 12632469319. The next prime is 12632469359. The reversal of 12632469323 is 32396423621.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12632469323 - 2² = 12632469319 is a prime.

It is not a weakly prime, because it can be changed into another prime (12632469023) by changing a digit.

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 as a sum of consecutive naturals, namely, 6316234661 + 6316234662.

It is an arithmetic number, because the mean of its divisors is an integer number (6316234662).

Almost surely, 2^12632469323 is an apocalyptic number.

12632469323 is a deficient number, since it is larger than the sum of its proper divisors (1).

12632469323 is an equidigital number, since it uses as much as digits as its factorization.

12632469323 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 279936, while the sum is 41.

The spelling of 12632469323 in words is "twelve billion, six hundred thirty-two million, four hundred sixty-nine thousand, three hundred twenty-three".