14429879 has 2 divisors, whose sum is σ = 14429880. Its totient is φ = 14429878.

The previous prime is 14429869. The next prime is 14429881. The reversal of 14429879 is 97892441.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14429879 - 2¹² = 14425783 is a prime.

It is a Sophie Germain prime.

Together with 14429881, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14429869) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7214939 + 7214940.

It is an arithmetic number, because the mean of its divisors is an integer number (7214940).

Almost surely, 2^14429879 is an apocalyptic number.

14429879 is a deficient number, since it is larger than the sum of its proper divisors (1).

14429879 is an equidigital number, since it uses as much as digits as its factorization.

14429879 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 145152, while the sum is 44.

The square root of 14429879 is about 3798.6680560428. The cubic root of 14429879 is about 243.4562321985.

The spelling of 14429879 in words is "fourteen million, four hundred twenty-nine thousand, eight hundred seventy-nine".