14614507779049 has 2 divisors, whose sum is σ = 14614507779050. Its totient is φ = 14614507779048.

The previous prime is 14614507778999. The next prime is 14614507779139. The reversal of 14614507779049 is 94097770541641.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13888799725824 + 725708053225 = 3726768^2 + 851885^2 .

It is a cyclic number.

It is not a de Polignac number, because 14614507779049 - 2²⁹ = 14613970908137 is a prime.

It is not a weakly prime, because it can be changed into another prime (14614507779149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7307253889524 + 7307253889525.

It is an arithmetic number, because the mean of its divisors is an integer number (7307253889525).

Almost surely, 2^{14614507779049} is an apocalyptic number.

It is an amenable number.

14614507779049 is a deficient number, since it is larger than the sum of its proper divisors (1).

14614507779049 is an equidigital number, since it uses as much as digits as its factorization.

14614507779049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 53343360, while the sum is 64.

The spelling of 14614507779049 in words is "fourteen trillion, six hundred fourteen billion, five hundred seven million, seven hundred seventy-nine thousand, forty-nine".