12334045637 has 2 divisors, whose sum is σ = 12334045638. Its totient is φ = 12334045636.

The previous prime is 12334045627. The next prime is 12334045769. The reversal of 12334045637 is 73654043321.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7781709796 + 4552335841 = 88214^2 + 67471^2 .

It is a cyclic number.

It is not a de Polignac number, because 12334045637 - 2¹⁶ = 12333980101 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12334045637.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12334045627) 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, 6167022818 + 6167022819.

It is an arithmetic number, because the mean of its divisors is an integer number (6167022819).

Almost surely, 2^12334045637 is an apocalyptic number.

It is an amenable number.

12334045637 is a deficient number, since it is larger than the sum of its proper divisors (1).

12334045637 is an equidigital number, since it uses as much as digits as its factorization.

12334045637 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 181440, while the sum is 38.

Adding to 12334045637 its reverse (73654043321), we get a palindrome (85988088958).

The spelling of 12334045637 in words is "twelve billion, three hundred thirty-four million, forty-five thousand, six hundred thirty-seven".