12404212099 has 8 divisors (see below), whose sum is σ = 12527762720. Its totient is φ = 12280838976.

The previous prime is 12404212043. The next prime is 12404212103. The reversal of 12404212099 is 99021240421.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 12404212099 - 2⁹ = 12404211587 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12404212019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98359 + ... + 185695.

It is an arithmetic number, because the mean of its divisors is an integer number (1565970340).

Almost surely, 2^12404212099 is an apocalyptic number.

12404212099 is a deficient number, since it is larger than the sum of its proper divisors (123550621).

12404212099 is a wasteful number, since it uses less digits than its factorization.

12404212099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88749.

The product of its (nonzero) digits is 10368, while the sum is 34.

The spelling of 12404212099 in words is "twelve billion, four hundred four million, two hundred twelve thousand, ninety-nine".