13402933933 has 2 divisors, whose sum is σ = 13402933934. Its totient is φ = 13402933932.

The previous prime is 13402933879. The next prime is 13402933949. The reversal of 13402933933 is 33933920431.

13402933933 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12401717769 + 1001216164 = 111363^2 + 31642^2 .

It is an emirp because it is prime and its reverse (33933920431) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13402933933 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13402933993) 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, 6701466966 + 6701466967.

It is an arithmetic number, because the mean of its divisors is an integer number (6701466967).

Almost surely, 2^13402933933 is an apocalyptic number.

It is an amenable number.

13402933933 is a deficient number, since it is larger than the sum of its proper divisors (1).

13402933933 is an equidigital number, since it uses as much as digits as its factorization.

13402933933 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 157464, while the sum is 40.

The spelling of 13402933933 in words is "thirteen billion, four hundred two million, nine hundred thirty-three thousand, nine hundred thirty-three".