104442000015 has 32 divisors (see below), whose sum is σ = 167479589376. Its totient is φ = 55578407040.

The previous prime is 104441999939. The next prime is 104442000023. The reversal of 104442000015 is 510000244401.

It is a happy number.

It is not a de Polignac number, because 104442000015 - 2²³ = 104433611407 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 104441999955 and 104442000000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16715622 + ... + 16721868.

It is an arithmetic number, because the mean of its divisors is an integer number (5233737168).

Almost surely, 2^104442000015 is an apocalyptic number.

104442000015 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

104442000015 is a deficient number, since it is larger than the sum of its proper divisors (63037589361).

104442000015 is a wasteful number, since it uses less digits than its factorization.

104442000015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8559.

The product of its (nonzero) digits is 640, while the sum is 21.

Adding to 104442000015 its reverse (510000244401), we get a palindrome (614442244416).

The spelling of 104442000015 in words is "one hundred four billion, four hundred forty-two million, fifteen", and thus it is an aban number.