12407052761567 has 2 divisors, whose sum is σ = 12407052761568. Its totient is φ = 12407052761566.

The previous prime is 12407052761533. The next prime is 12407052761603. The reversal of 12407052761567 is 76516725070421.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12407052761567 - 2¹⁴ = 12407052745183 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12407052761267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6203526380783 + 6203526380784.

It is an arithmetic number, because the mean of its divisors is an integer number (6203526380784).

Almost surely, 2^{12407052761567} is an apocalyptic number.

12407052761567 is a deficient number, since it is larger than the sum of its proper divisors (1).

12407052761567 is an equidigital number, since it uses as much as digits as its factorization.

12407052761567 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4939200, while the sum is 53.

The spelling of 12407052761567 in words is "twelve trillion, four hundred seven billion, fifty-two million, seven hundred sixty-one thousand, five hundred sixty-seven".