10004399885 has 8 divisors (see below), whose sum is σ = 12010488576. Its totient is φ = 8000047440.

The previous prime is 10004399879. The next prime is 10004399891. The reversal of 10004399885 is 58899340001.

10004399885 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (10004399879) and next prime (10004399891).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10004399885 - 2⁴ = 10004399869 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 421349 + ... + 444458.

It is an arithmetic number, because the mean of its divisors is an integer number (1501311072).

Almost surely, 2^10004399885 is an apocalyptic number.

It is an amenable number.

10004399885 is a deficient number, since it is larger than the sum of its proper divisors (2006088691).

10004399885 is an equidigital number, since it uses as much as digits as its factorization.

10004399885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 868123.

The product of its (nonzero) digits is 311040, while the sum is 47.

The spelling of 10004399885 in words is "ten billion, four million, three hundred ninety-nine thousand, eight hundred eighty-five".