104442117 has 16 divisors (see below), whose sum is σ = 150151680. Its totient is φ = 64193472.

The previous prime is 104442113. The next prime is 104442119. The reversal of 104442117 is 711244401.

It is not a de Polignac number, because 104442117 - 2² = 104442113 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104442113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60259 + ... + 61967.

It is an arithmetic number, because the mean of its divisors is an integer number (9384480).

Almost surely, 2^104442117 is an apocalyptic number.

It is an amenable number.

104442117 is a deficient number, since it is larger than the sum of its proper divisors (45709563).

104442117 is a wasteful number, since it uses less digits than its factorization.

104442117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3292.

The product of its (nonzero) digits is 896, while the sum is 24.

The square root of 104442117 is about 10219.6926079017. The cubic root of 104442117 is about 470.9323833136.

Adding to 104442117 its reverse (711244401), we get a palindrome (815686518).

It can be divided in two parts, 10444 and 2117, that added together give a triangular number (12561 = T₁₅₈).

The spelling of 104442117 in words is "one hundred four million, four hundred forty-two thousand, one hundred seventeen".