12042292799 has 4 divisors (see below), whose sum is σ = 12096294336. Its totient is φ = 11988291264.

The previous prime is 12042292783. The next prime is 12042292837. The reversal of 12042292799 is 99729224021.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12042292799 - 2⁴ = 12042292783 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12042292709) 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, 27000434 + ... + 27000879.

It is an arithmetic number, because the mean of its divisors is an integer number (3024073584).

Almost surely, 2^12042292799 is an apocalyptic number.

12042292799 is a deficient number, since it is larger than the sum of its proper divisors (54001537).

12042292799 is an equidigital number, since it uses as much as digits as its factorization.

12042292799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54001536.

The product of its (nonzero) digits is 326592, while the sum is 47.

The spelling of 12042292799 in words is "twelve billion, forty-two million, two hundred ninety-two thousand, seven hundred ninety-nine".