12408030899 has 8 divisors (see below), whose sum is σ = 13549622448. Its totient is φ = 11268704160.

The previous prime is 12408030871. The next prime is 12408030911. The reversal of 12408030899 is 99803080421.

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 12408030899 - 2²⁴ = 12391253683 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12408030809) 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, 554732 + ... + 576665.

It is an arithmetic number, because the mean of its divisors is an integer number (1693702806).

Almost surely, 2^12408030899 is an apocalyptic number.

12408030899 is a deficient number, since it is larger than the sum of its proper divisors (1141591549).

12408030899 is a wasteful number, since it uses less digits than its factorization.

12408030899 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1132405.

The product of its (nonzero) digits is 124416, while the sum is 44.

The spelling of 12408030899 in words is "twelve billion, four hundred eight million, thirty thousand, eight hundred ninety-nine".