104232421169 has 2 divisors, whose sum is σ = 104232421170. Its totient is φ = 104232421168.

The previous prime is 104232421129. The next prime is 104232421247. The reversal of 104232421169 is 961124232401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 53150997025 + 51081424144 = 230545^2 + 226012^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104232421169 is a prime.

It is a super-2 number, since 2×104232421169² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (104232421129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52116210584 + 52116210585.

It is an arithmetic number, because the mean of its divisors is an integer number (52116210585).

Almost surely, 2^104232421169 is an apocalyptic number.

It is an amenable number.

104232421169 is a deficient number, since it is larger than the sum of its proper divisors (1).

104232421169 is an equidigital number, since it uses as much as digits as its factorization.

104232421169 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20736, while the sum is 35.

The spelling of 104232421169 in words is "one hundred four billion, two hundred thirty-two million, four hundred twenty-one thousand, one hundred sixty-nine".