104289945719 has 2 divisors, whose sum is σ = 104289945720. Its totient is φ = 104289945718.

The previous prime is 104289945703. The next prime is 104289945761. The reversal of 104289945719 is 917549982401.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 104289945719 - 2⁴ = 104289945703 is a prime.

It is a super-2 number, since 2×104289945719² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104289945779) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52144972859 + 52144972860.

It is an arithmetic number, because the mean of its divisors is an integer number (52144972860).

Almost surely, 2^104289945719 is an apocalyptic number.

104289945719 is a deficient number, since it is larger than the sum of its proper divisors (1).

104289945719 is an equidigital number, since it uses as much as digits as its factorization.

104289945719 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6531840, while the sum is 59.

The spelling of 104289945719 in words is "one hundred four billion, two hundred eighty-nine million, nine hundred forty-five thousand, seven hundred nineteen".