104418404085 has 16 divisors (see below), whose sum is σ = 168723601920. Its totient is φ = 55138430400.

The previous prime is 104418404059. The next prime is 104418404087. The reversal of 104418404085 is 580404814401.

It is a happy number.

It is not a de Polignac number, because 104418404085 - 2⁶ = 104418404021 is a prime.

It is a super-2 number, since 2×104418404085² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104418404087) 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, 34460005 + ... + 34463034.

It is an arithmetic number, because the mean of its divisors is an integer number (10545225120).

Almost surely, 2^104418404085 is an apocalyptic number.

104418404085 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

104418404085 is a deficient number, since it is larger than the sum of its proper divisors (64305197835).

104418404085 is a wasteful number, since it uses less digits than its factorization.

104418404085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68923148.

The product of its (nonzero) digits is 81920, while the sum is 39.

The spelling of 104418404085 in words is "one hundred four billion, four hundred eighteen million, four hundred four thousand, eighty-five".