13706283951389 has 2 divisors, whose sum is σ = 13706283951390. Its totient is φ = 13706283951388.

The previous prime is 13706283951337. The next prime is 13706283951401. The reversal of 13706283951389 is 98315938260731.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7057879548889 + 6648404402500 = 2656667^2 + 2578450^2 .

It is a cyclic number.

It is not a de Polignac number, because 13706283951389 - 2⁸ = 13706283951133 is a prime.

It is a super-2 number, since 2×13706283951389² (a number of 27 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13706283953389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6853141975694 + 6853141975695.

It is an arithmetic number, because the mean of its divisors is an integer number (6853141975695).

Almost surely, 2^{13706283951389} is an apocalyptic number.

It is an amenable number.

13706283951389 is a deficient number, since it is larger than the sum of its proper divisors (1).

13706283951389 is an equidigital number, since it uses as much as digits as its factorization.

13706283951389 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 58786560, while the sum is 65.

The spelling of 13706283951389 in words is "thirteen trillion, seven hundred six billion, two hundred eighty-three million, nine hundred fifty-one thousand, three hundred eighty-nine".