119459056169 has 2 divisors, whose sum is σ = 119459056170. Its totient is φ = 119459056168.

The previous prime is 119459056159. The next prime is 119459056177. The reversal of 119459056169 is 961650954911.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 99091484944 + 20367571225 = 314788^2 + 142715^2 .

It is a cyclic number.

It is not a de Polignac number, because 119459056169 - 2²⁰ = 119458007593 is a prime.

It is a super-2 number, since 2×119459056169² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (119459056159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59729528084 + 59729528085.

It is an arithmetic number, because the mean of its divisors is an integer number (59729528085).

Almost surely, 2^119459056169 is an apocalyptic number.

It is an amenable number.

119459056169 is a deficient number, since it is larger than the sum of its proper divisors (1).

119459056169 is an equidigital number, since it uses as much as digits as its factorization.

119459056169 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2624400, while the sum is 56.

The spelling of 119459056169 in words is "one hundred nineteen billion, four hundred fifty-nine million, fifty-six thousand, one hundred sixty-nine".