13304011639 has 2 divisors, whose sum is σ = 13304011640. Its totient is φ = 13304011638.

The previous prime is 13304011621. The next prime is 13304011661. The reversal of 13304011639 is 93611040331.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13304011639 is a prime.

It is a super-3 number, since 3×13304011639³ (a number of 31 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13304011639.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13304011439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6652005819 + 6652005820.

It is an arithmetic number, because the mean of its divisors is an integer number (6652005820).

Almost surely, 2^13304011639 is an apocalyptic number.

13304011639 is a deficient number, since it is larger than the sum of its proper divisors (1).

13304011639 is an equidigital number, since it uses as much as digits as its factorization.

13304011639 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5832, while the sum is 31.

The spelling of 13304011639 in words is "thirteen billion, three hundred four million, eleven thousand, six hundred thirty-nine".