114979668389 has 2 divisors, whose sum is σ = 114979668390. Its totient is φ = 114979668388.

The previous prime is 114979668373. The next prime is 114979668403. The reversal of 114979668389 is 983866979411.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 74437845889 + 40541822500 = 272833^2 + 201350^2 .

It is an emirp because it is prime and its reverse (983866979411) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 114979668389 - 2⁴ = 114979668373 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (114979668889) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57489834194 + 57489834195.

It is an arithmetic number, because the mean of its divisors is an integer number (57489834195).

Almost surely, 2^114979668389 is an apocalyptic number.

It is an amenable number.

114979668389 is a deficient number, since it is larger than the sum of its proper divisors (1).

114979668389 is an equidigital number, since it uses as much as digits as its factorization.

114979668389 is an evil number, because the sum of its binary digits is even.

The product of its digits is 141087744, while the sum is 71.

The spelling of 114979668389 in words is "one hundred fourteen billion, nine hundred seventy-nine million, six hundred sixty-eight thousand, three hundred eighty-nine".