10042094099 has 4 divisors (see below), whose sum is σ = 10042295064. Its totient is φ = 10041893136.

The previous prime is 10042094087. The next prime is 10042094141. The reversal of 10042094099 is 99049024001.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 99049024001 = 25309 ⋅3913589.

It is a cyclic number.

It is not a de Polignac number, because 10042094099 - 2²⁰ = 10041045523 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10042093099) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39164 + ... + 147030.

It is an arithmetic number, because the mean of its divisors is an integer number (2510573766).

Almost surely, 2^10042094099 is an apocalyptic number.

10042094099 is a deficient number, since it is larger than the sum of its proper divisors (200965).

10042094099 is an equidigital number, since it uses as much as digits as its factorization.

10042094099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200964.

The product of its (nonzero) digits is 23328, while the sum is 38.

The spelling of 10042094099 in words is "ten billion, forty-two million, ninety-four thousand, ninety-nine".