104130644719 has 2 divisors, whose sum is σ = 104130644720. Its totient is φ = 104130644718.

The previous prime is 104130644701. The next prime is 104130644747. The reversal of 104130644719 is 917446031401.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 104130644719 - 2⁵ = 104130644687 is a prime.

It is a super-2 number, since 2×104130644719² (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 (104130644749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52065322359 + 52065322360.

It is an arithmetic number, because the mean of its divisors is an integer number (52065322360).

Almost surely, 2^104130644719 is an apocalyptic number.

104130644719 is a deficient number, since it is larger than the sum of its proper divisors (1).

104130644719 is an equidigital number, since it uses as much as digits as its factorization.

104130644719 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72576, while the sum is 40.

The spelling of 104130644719 in words is "one hundred four billion, one hundred thirty million, six hundred forty-four thousand, seven hundred nineteen".