120044554045177 has 2 divisors, whose sum is σ = 120044554045178. Its totient is φ = 120044554045176.

The previous prime is 120044554045153. The next prime is 120044554045249. The reversal of 120044554045177 is 771540455440021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 119975306648976 + 69247396201 = 10953324^2 + 263149^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120044554045177 is a prime.

It is a super-2 number, since 2×120044554045177² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 120044554045177.

It is not a weakly prime, because it can be changed into another prime (120044554045877) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60022277022588 + 60022277022589.

It is an arithmetic number, because the mean of its divisors is an integer number (60022277022589).

Almost surely, 2^{120044554045177} is an apocalyptic number.

It is an amenable number.

120044554045177 is a deficient number, since it is larger than the sum of its proper divisors (1).

120044554045177 is an equidigital number, since it uses as much as digits as its factorization.

120044554045177 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3136000, while the sum is 49.

The spelling of 120044554045177 in words is "one hundred twenty trillion, forty-four billion, five hundred fifty-four million, forty-five thousand, one hundred seventy-seven".