12304543039 has 2 divisors, whose sum is σ = 12304543040. Its totient is φ = 12304543038.

The previous prime is 12304542983. The next prime is 12304543091. The reversal of 12304543039 is 93034540321.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12304543039 - 2⁹ = 12304542527 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12304542995 and 12304543013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12304543939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6152271519 + 6152271520.

It is an arithmetic number, because the mean of its divisors is an integer number (6152271520).

Almost surely, 2^12304543039 is an apocalyptic number.

12304543039 is a deficient number, since it is larger than the sum of its proper divisors (1).

12304543039 is an equidigital number, since it uses as much as digits as its factorization.

12304543039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 38880, while the sum is 34.

The spelling of 12304543039 in words is "twelve billion, three hundred four million, five hundred forty-three thousand, thirty-nine".