13089844007 has 2 divisors, whose sum is σ = 13089844008. Its totient is φ = 13089844006.

The previous prime is 13089843989. The next prime is 13089844043. The reversal of 13089844007 is 70044898031.

13089844007 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13089844007 is a prime.

It is a super-2 number, since 2×13089844007² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13089844907) 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, 6544922003 + 6544922004.

It is an arithmetic number, because the mean of its divisors is an integer number (6544922004).

Almost surely, 2^13089844007 is an apocalyptic number.

13089844007 is a deficient number, since it is larger than the sum of its proper divisors (1).

13089844007 is an equidigital number, since it uses as much as digits as its factorization.

13089844007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 193536, while the sum is 44.

The spelling of 13089844007 in words is "thirteen billion, eighty-nine million, eight hundred forty-four thousand, seven".