104304344143999 has 32 divisors (see below), whose sum is σ = 106991209575360. Its totient is φ = 101646461908992.

The previous prime is 104304344143969. The next prime is 104304344144069. The reversal of 104304344143999 is 999341443403401.

It is a cyclic number.

It is not a de Polignac number, because 104304344143999 - 2¹⁷ = 104304344012927 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104304344143969) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13391232997 + ... + 13391240785.

It is an arithmetic number, because the mean of its divisors is an integer number (3343475299230).

Almost surely, 2^{104304344143999} is an apocalyptic number.

104304344143999 is a deficient number, since it is larger than the sum of its proper divisors (2686865431361).

104304344143999 is a wasteful number, since it uses less digits than its factorization.

104304344143999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10539.

The product of its (nonzero) digits is 20155392, while the sum is 58.

The spelling of 104304344143999 in words is "one hundred four trillion, three hundred four billion, three hundred forty-four million, one hundred forty-three thousand, nine hundred ninety-nine".