12044255497 has 2 divisors, whose sum is σ = 12044255498. Its totient is φ = 12044255496.

The previous prime is 12044255491. The next prime is 12044255507. The reversal of 12044255497 is 79455244021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6377779321 + 5666476176 = 79861^2 + 75276^2 .

It is a cyclic number.

It is not a de Polignac number, because 12044255497 - 2³¹ = 9896771849 is a prime.

It is not a weakly prime, because it can be changed into another prime (12044255491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6022127748 + 6022127749.

It is an arithmetic number, because the mean of its divisors is an integer number (6022127749).

Almost surely, 2^12044255497 is an apocalyptic number.

It is an amenable number.

12044255497 is a deficient number, since it is larger than the sum of its proper divisors (1).

12044255497 is an equidigital number, since it uses as much as digits as its factorization.

12044255497 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 403200, while the sum is 43.

The spelling of 12044255497 in words is "twelve billion, forty-four million, two hundred fifty-five thousand, four hundred ninety-seven".