12072990039 has 16 divisors (see below), whose sum is σ = 17592266880. Its totient is φ = 7303816160.

The previous prime is 12072989993. The next prime is 12072990049. The reversal of 12072990039 is 93009927021.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 12072990039 - 2⁹ = 12072989527 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12072990049) 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, 310029 + ... + 346790.

It is an arithmetic number, because the mean of its divisors is an integer number (1099516680).

Almost surely, 2^12072990039 is an apocalyptic number.

12072990039 is a deficient number, since it is larger than the sum of its proper divisors (5519276841).

12072990039 is a wasteful number, since it uses less digits than its factorization.

12072990039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 657390.

The product of its (nonzero) digits is 61236, while the sum is 42.

The spelling of 12072990039 in words is "twelve billion, seventy-two million, nine hundred ninety thousand, thirty-nine".