12407945801 has 12 divisors (see below), whose sum is σ = 13125096432. Its totient is φ = 11728210104.

The previous prime is 12407945777. The next prime is 12407945813. The reversal of 12407945801 is 10854970421.

It is a de Polignac number, because none of the positive numbers 2^k-12407945801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12407945881) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 121130 + ... + 198716.

It is an arithmetic number, because the mean of its divisors is an integer number (1093758036).

Almost surely, 2^12407945801 is an apocalyptic number.

It is an amenable number.

12407945801 is a deficient number, since it is larger than the sum of its proper divisors (717150631).

12407945801 is an equidigital number, since it uses as much as digits as its factorization.

12407945801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78068 (or 78049 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 41.

The spelling of 12407945801 in words is "twelve billion, four hundred seven million, nine hundred forty-five thousand, eight hundred one".