12712405299 has 32 divisors (see below), whose sum is σ = 19772398080. Its totient is φ = 7179456000.

The previous prime is 12712405291. The next prime is 12712405313. The reversal of 12712405299 is 99250421721.

It is not a de Polignac number, because 12712405299 - 2³ = 12712405291 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12712405299.

It is not an unprimeable number, because it can be changed into a prime (12712405291) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 55519 + ... + 168840.

It is an arithmetic number, because the mean of its divisors is an integer number (617887440).

Almost surely, 2^12712405299 is an apocalyptic number.

12712405299 is a deficient number, since it is larger than the sum of its proper divisors (7059992781).

12712405299 is a wasteful number, since it uses less digits than its factorization.

12712405299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224491.

The product of its (nonzero) digits is 90720, while the sum is 42.

The spelling of 12712405299 in words is "twelve billion, seven hundred twelve million, four hundred five thousand, two hundred ninety-nine".