123700622674049 has 2 divisors, whose sum is σ = 123700622674050. Its totient is φ = 123700622674048.

The previous prime is 123700622674039. The next prime is 123700622674061. The reversal of 123700622674049 is 940476226007321.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 111223705450225 + 12476917223824 = 10546265^2 + 3532268^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-123700622674049 is a prime.

It is not a weakly prime, because it can be changed into another prime (123700622674039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61850311337024 + 61850311337025.

It is an arithmetic number, because the mean of its divisors is an integer number (61850311337025).

Almost surely, 2^{123700622674049} is an apocalyptic number.

It is an amenable number.

123700622674049 is a deficient number, since it is larger than the sum of its proper divisors (1).

123700622674049 is an equidigital number, since it uses as much as digits as its factorization.

123700622674049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6096384, while the sum is 53.

The spelling of 123700622674049 in words is "one hundred twenty-three trillion, seven hundred billion, six hundred twenty-two million, six hundred seventy-four thousand, forty-nine".