13361429 has 2 divisors, whose sum is σ = 13361430. Its totient is φ = 13361428.

The previous prime is 13361417. The next prime is 13361437. The reversal of 13361429 is 92416331.

13361429 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., 10562500 + 2798929 = 3250^2 + 1673^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13361429 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13361479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6680714 + 6680715.

It is an arithmetic number, because the mean of its divisors is an integer number (6680715).

Almost surely, 2^13361429 is an apocalyptic number.

It is an amenable number.

13361429 is a deficient number, since it is larger than the sum of its proper divisors (1).

13361429 is an equidigital number, since it uses as much as digits as its factorization.

13361429 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3888, while the sum is 29.

The square root of 13361429 is about 3655.3288497754. The cubic root of 13361429 is about 237.2926589300.

The spelling of 13361429 in words is "thirteen million, three hundred sixty-one thousand, four hundred twenty-nine".