12423625807 has 2 divisors, whose sum is σ = 12423625808. Its totient is φ = 12423625806.

The previous prime is 12423625801. The next prime is 12423625829. The reversal of 12423625807 is 70852632421.

12423625807 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12423625807 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12423625807.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12423625801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6211812903 + 6211812904.

It is an arithmetic number, because the mean of its divisors is an integer number (6211812904).

Almost surely, 2^12423625807 is an apocalyptic number.

12423625807 is a deficient number, since it is larger than the sum of its proper divisors (1).

12423625807 is an equidigital number, since it uses as much as digits as its factorization.

12423625807 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 161280, while the sum is 40.

The spelling of 12423625807 in words is "twelve billion, four hundred twenty-three million, six hundred twenty-five thousand, eight hundred seven".