14400079 has 2 divisors, whose sum is σ = 14400080. Its totient is φ = 14400078.

The previous prime is 14400059. The next prime is 14400091. The reversal of 14400079 is 97000441.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14400079 - 2⁷ = 14399951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14400019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7200039 + 7200040.

It is an arithmetic number, because the mean of its divisors is an integer number (7200040).

Almost surely, 2^14400079 is an apocalyptic number.

14400079 is a deficient number, since it is larger than the sum of its proper divisors (1).

14400079 is an equidigital number, since it uses as much as digits as its factorization.

14400079 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 14400079 is about 3794.7436013517. The cubic root of 14400079 is about 243.2885247239.

The spelling of 14400079 in words is "fourteen million, four hundred thousand, seventy-nine".