12444301963 has 2 divisors, whose sum is σ = 12444301964. Its totient is φ = 12444301962.

The previous prime is 12444301957. The next prime is 12444302009. The reversal of 12444301963 is 36910344421.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12444301963 - 2⁹ = 12444301451 is a prime.

It is not a weakly prime, because it can be changed into another prime (12444301763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6222150981 + 6222150982.

It is an arithmetic number, because the mean of its divisors is an integer number (6222150982).

Almost surely, 2^12444301963 is an apocalyptic number.

12444301963 is a deficient number, since it is larger than the sum of its proper divisors (1).

12444301963 is an equidigital number, since it uses as much as digits as its factorization.

12444301963 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 62208, while the sum is 37.

The spelling of 12444301963 in words is "twelve billion, four hundred forty-four million, three hundred one thousand, nine hundred sixty-three".