12634444837337 has 2 divisors, whose sum is σ = 12634444837338. Its totient is φ = 12634444837336.

The previous prime is 12634444837237. The next prime is 12634444837351. The reversal of 12634444837337 is 73373844443621.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10038878959561 + 2595565877776 = 3168419^2 + 1611076^2 .

It is a cyclic number.

It is not a de Polignac number, because 12634444837337 - 2¹⁴ = 12634444820953 is a prime.

It is not a weakly prime, because it can be changed into another prime (12634444837237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6317222418668 + 6317222418669.

It is an arithmetic number, because the mean of its divisors is an integer number (6317222418669).

Almost surely, 2^{12634444837337} is an apocalyptic number.

It is an amenable number.

12634444837337 is a deficient number, since it is larger than the sum of its proper divisors (1).

12634444837337 is an equidigital number, since it uses as much as digits as its factorization.

12634444837337 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 97542144, while the sum is 59.

The spelling of 12634444837337 in words is "twelve trillion, six hundred thirty-four billion, four hundred forty-four million, eight hundred thirty-seven thousand, three hundred thirty-seven".