13392933397 has 2 divisors, whose sum is σ = 13392933398. Its totient is φ = 13392933396.

The previous prime is 13392933383. The next prime is 13392933413. The reversal of 13392933397 is 79333929331.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8185001841 + 5207931556 = 90471^2 + 72166^2 .

It is an emirp because it is prime and its reverse (79333929331) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13392933397 - 2¹⁵ = 13392900629 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13392933347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6696466698 + 6696466699.

It is an arithmetic number, because the mean of its divisors is an integer number (6696466699).

Almost surely, 2^13392933397 is an apocalyptic number.

It is an amenable number.

13392933397 is a deficient number, since it is larger than the sum of its proper divisors (1).

13392933397 is an equidigital number, since it uses as much as digits as its factorization.

13392933397 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2480058, while the sum is 52.

The spelling of 13392933397 in words is "thirteen billion, three hundred ninety-two million, nine hundred thirty-three thousand, three hundred ninety-seven".