14419722979 has 2 divisors, whose sum is σ = 14419722980. Its totient is φ = 14419722978.

The previous prime is 14419722929. The next prime is 14419723007. The reversal of 14419722979 is 97922791441.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14419722979 - 2⁷ = 14419722851 is a prime.

It is a super-2 number, since 2×14419722979² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (14419722929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7209861489 + 7209861490.

It is an arithmetic number, because the mean of its divisors is an integer number (7209861490).

Almost surely, 2^14419722979 is an apocalyptic number.

14419722979 is a deficient number, since it is larger than the sum of its proper divisors (1).

14419722979 is an equidigital number, since it uses as much as digits as its factorization.

14419722979 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2286144, while the sum is 55.

The spelling of 14419722979 in words is "fourteen billion, four hundred nineteen million, seven hundred twenty-two thousand, nine hundred seventy-nine".