13313400929 has 2 divisors, whose sum is σ = 13313400930. Its totient is φ = 13313400928.

The previous prime is 13313400913. The next prime is 13313401009. The reversal of 13313400929 is 92900431331.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13306083904 + 7317025 = 115352^2 + 2705^2 .

It is a cyclic number.

It is not a de Polignac number, because 13313400929 - 2⁴ = 13313400913 is a prime.

It is not a weakly prime, because it can be changed into another prime (13313400329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6656700464 + 6656700465.

It is an arithmetic number, because the mean of its divisors is an integer number (6656700465).

Almost surely, 2^13313400929 is an apocalyptic number.

It is an amenable number.

13313400929 is a deficient number, since it is larger than the sum of its proper divisors (1).

13313400929 is an equidigital number, since it uses as much as digits as its factorization.

13313400929 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17496, while the sum is 35.

The spelling of 13313400929 in words is "thirteen billion, three hundred thirteen million, four hundred thousand, nine hundred twenty-nine".