104342999 has 4 divisors (see below), whose sum is σ = 105376200. Its totient is φ = 103309800.

The previous prime is 104342939. The next prime is 104343011. The reversal of 104342999 is 999243401.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 104342999 - 2²⁰ = 103294423 is a prime.

It is a super-2 number, since 2×104342999² = 21774922880628002, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104342929) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 516449 + ... + 516650.

It is an arithmetic number, because the mean of its divisors is an integer number (26344050).

Almost surely, 2^104342999 is an apocalyptic number.

104342999 is a deficient number, since it is larger than the sum of its proper divisors (1033201).

104342999 is a wasteful number, since it uses less digits than its factorization.

104342999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1033200.

The product of its (nonzero) digits is 69984, while the sum is 41.

The square root of 104342999 is about 10214.8420937379. The cubic root of 104342999 is about 470.7833608974.

The spelling of 104342999 in words is "one hundred four million, three hundred forty-two thousand, nine hundred ninety-nine".