104044622057 has 2 divisors, whose sum is σ = 104044622058. Its totient is φ = 104044622056.

The previous prime is 104044622021. The next prime is 104044622119. The reversal of 104044622057 is 750226440401.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 59917737961 + 44126884096 = 244781^2 + 210064^2 .

It is a cyclic number.

It is not a de Polignac number, because 104044622057 - 2²⁰ = 104043573481 is a prime.

It is a super-2 number, since 2×104044622057² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (104044622257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52022311028 + 52022311029.

It is an arithmetic number, because the mean of its divisors is an integer number (52022311029).

Almost surely, 2^104044622057 is an apocalyptic number.

It is an amenable number.

104044622057 is a deficient number, since it is larger than the sum of its proper divisors (1).

104044622057 is an equidigital number, since it uses as much as digits as its factorization.

104044622057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 53760, while the sum is 35.

The spelling of 104044622057 in words is "one hundred four billion, forty-four million, six hundred twenty-two thousand, fifty-seven".