10004121515109 has 16 divisors (see below), whose sum is σ = 13435498359360. Its totient is φ = 6621084556800.

The previous prime is 10004121515081. The next prime is 10004121515117. The reversal of 10004121515109 is 90151512140001.

It is not a de Polignac number, because 10004121515109 - 2²⁵ = 10004087960677 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10004121515189) 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, 7427029 + ... + 8670005.

It is an arithmetic number, because the mean of its divisors is an integer number (839718647460).

Almost surely, 2^{10004121515109} is an apocalyptic number.

It is an amenable number.

10004121515109 is a deficient number, since it is larger than the sum of its proper divisors (3431376844251).

10004121515109 is a wasteful number, since it uses less digits than its factorization.

10004121515109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1262420.

The product of its (nonzero) digits is 1800, while the sum is 30.

The spelling of 10004121515109 in words is "ten trillion, four billion, one hundred twenty-one million, five hundred fifteen thousand, one hundred nine".