12790290025439 has 2 divisors, whose sum is σ = 12790290025440. Its totient is φ = 12790290025438.

The previous prime is 12790290025399. The next prime is 12790290025453. The reversal of 12790290025439 is 93452009209721.

It is a strong prime.

It is an emirp because it is prime and its reverse (93452009209721) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12790290025439 - 2¹² = 12790290021343 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12790290025739) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6395145012719 + 6395145012720.

It is an arithmetic number, because the mean of its divisors is an integer number (6395145012720).

Almost surely, 2^{12790290025439} is an apocalyptic number.

12790290025439 is a deficient number, since it is larger than the sum of its proper divisors (1).

12790290025439 is an equidigital number, since it uses as much as digits as its factorization.

12790290025439 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2449440, while the sum is 53.

The spelling of 12790290025439 in words is "twelve trillion, seven hundred ninety billion, two hundred ninety million, twenty-five thousand, four hundred thirty-nine".