12304472651 has 2 divisors, whose sum is σ = 12304472652. Its totient is φ = 12304472650.

The previous prime is 12304472629. The next prime is 12304472657. The reversal of 12304472651 is 15627440321.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12304472651 is a prime.

It is not a weakly prime, because it can be changed into another prime (12304472657) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6152236325 + 6152236326.

It is an arithmetic number, because the mean of its divisors is an integer number (6152236326).

Almost surely, 2^12304472651 is an apocalyptic number.

12304472651 is a deficient number, since it is larger than the sum of its proper divisors (1).

12304472651 is an equidigital number, since it uses as much as digits as its factorization.

12304472651 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40320, while the sum is 35.

The spelling of 12304472651 in words is "twelve billion, three hundred four million, four hundred seventy-two thousand, six hundred fifty-one".