13707408289 has 2 divisors, whose sum is σ = 13707408290. Its totient is φ = 13707408288.

The previous prime is 13707408277. The next prime is 13707408311. The reversal of 13707408289 is 98280470731.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9529078689 + 4178329600 = 97617^2 + 64640^2 .

It is a cyclic number.

It is not a de Polignac number, because 13707408289 - 2⁵ = 13707408257 is a prime.

It is not a weakly prime, because it can be changed into another prime (13707408269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6853704144 + 6853704145.

It is an arithmetic number, because the mean of its divisors is an integer number (6853704145).

Almost surely, 2^13707408289 is an apocalyptic number.

It is an amenable number.

13707408289 is a deficient number, since it is larger than the sum of its proper divisors (1).

13707408289 is an equidigital number, since it uses as much as digits as its factorization.

13707408289 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 677376, while the sum is 49.

The spelling of 13707408289 in words is "thirteen billion, seven hundred seven million, four hundred eight thousand, two hundred eighty-nine".