13690955329 has 2 divisors, whose sum is σ = 13690955330. Its totient is φ = 13690955328.

The previous prime is 13690955323. The next prime is 13690955359. The reversal of 13690955329 is 92355909631.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11562055729 + 2128899600 = 107527^2 + 46140^2 .

It is a cyclic number.

It is not a de Polignac number, because 13690955329 - 2¹⁵ = 13690922561 is a prime.

It is not a weakly prime, because it can be changed into another prime (13690955323) 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, 6845477664 + 6845477665.

It is an arithmetic number, because the mean of its divisors is an integer number (6845477665).

Almost surely, 2^13690955329 is an apocalyptic number.

It is an amenable number.

13690955329 is a deficient number, since it is larger than the sum of its proper divisors (1).

13690955329 is an equidigital number, since it uses as much as digits as its factorization.

13690955329 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1968300, while the sum is 52.

The spelling of 13690955329 in words is "thirteen billion, six hundred ninety million, nine hundred fifty-five thousand, three hundred twenty-nine".