12074884944877 has 2 divisors, whose sum is σ = 12074884944878. Its totient is φ = 12074884944876.

The previous prime is 12074884944839. The next prime is 12074884944901. The reversal of 12074884944877 is 77844948847021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6595825878756 + 5479059066121 = 2568234^2 + 2340739^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12074884944877 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12074884944817) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6037442472438 + 6037442472439.

It is an arithmetic number, because the mean of its divisors is an integer number (6037442472439).

Almost surely, 2^{12074884944877} is an apocalyptic number.

It is an amenable number.

12074884944877 is a deficient number, since it is larger than the sum of its proper divisors (1).

12074884944877 is an equidigital number, since it uses as much as digits as its factorization.

12074884944877 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 809238528, while the sum is 73.

The spelling of 12074884944877 in words is "twelve trillion, seventy-four billion, eight hundred eighty-four million, nine hundred forty-four thousand, eight hundred seventy-seven".