12304355867 has 2 divisors, whose sum is σ = 12304355868. Its totient is φ = 12304355866.

The previous prime is 12304355837. The next prime is 12304355879. The reversal of 12304355867 is 76855340321.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12304355867 - 2⁶ = 12304355803 is a prime.

It is not a weakly prime, because it can be changed into another prime (12304355807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6152177933 + 6152177934.

It is an arithmetic number, because the mean of its divisors is an integer number (6152177934).

Almost surely, 2^12304355867 is an apocalyptic number.

12304355867 is a deficient number, since it is larger than the sum of its proper divisors (1).

12304355867 is an equidigital number, since it uses as much as digits as its factorization.

12304355867 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 604800, while the sum is 44.

The spelling of 12304355867 in words is "twelve billion, three hundred four million, three hundred fifty-five thousand, eight hundred sixty-seven".