13012411939 has 2 divisors, whose sum is σ = 13012411940. Its totient is φ = 13012411938.

The previous prime is 13012411889. The next prime is 13012411957. The reversal of 13012411939 is 93911421031.

It is a strong prime.

It is an emirp because it is prime and its reverse (93911421031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13012411939 - 2⁹ = 13012411427 is a prime.

It is not a weakly prime, because it can be changed into another prime (13012411339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6506205969 + 6506205970.

It is an arithmetic number, because the mean of its divisors is an integer number (6506205970).

Almost surely, 2^13012411939 is an apocalyptic number.

13012411939 is a deficient number, since it is larger than the sum of its proper divisors (1).

13012411939 is an equidigital number, since it uses as much as digits as its factorization.

13012411939 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5832, while the sum is 34.

The spelling of 13012411939 in words is "thirteen billion, twelve million, four hundred eleven thousand, nine hundred thirty-nine".