12480444628741 has 2 divisors, whose sum is σ = 12480444628742. Its totient is φ = 12480444628740.

The previous prime is 12480444628733. The next prime is 12480444628819. The reversal of 12480444628741 is 14782644408421.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9577694196225 + 2902750432516 = 3094785^2 + 1703746^2 .

It is a cyclic number.

It is not a de Polignac number, because 12480444628741 - 2³ = 12480444628733 is a prime.

It is a super-2 number, since 2×12480444628741² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12480444620741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6240222314370 + 6240222314371.

It is an arithmetic number, because the mean of its divisors is an integer number (6240222314371).

Almost surely, 2^{12480444628741} is an apocalyptic number.

It is an amenable number.

12480444628741 is a deficient number, since it is larger than the sum of its proper divisors (1).

12480444628741 is an equidigital number, since it uses as much as digits as its factorization.

12480444628741 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11010048, while the sum is 55.

It can be divided in two parts, 1248044 and 4628741, that added together give a palindrome (5876785).

The spelling of 12480444628741 in words is "twelve trillion, four hundred eighty billion, four hundred forty-four million, six hundred twenty-eight thousand, seven hundred forty-one".