14145499 has 2 divisors, whose sum is σ = 14145500. Its totient is φ = 14145498.

The previous prime is 14145497. The next prime is 14145539. The reversal of 14145499 is 99454141.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14145499 - 2¹ = 14145497 is a prime.

Together with 14145497, it forms a pair of twin primes.

It is a Chen prime.

It is equal to p₉₁₈₉₂₈ and since 14145499 and 918928 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (14145493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7072749 + 7072750.

It is an arithmetic number, because the mean of its divisors is an integer number (7072750).

Almost surely, 2^14145499 is an apocalyptic number.

14145499 is a deficient number, since it is larger than the sum of its proper divisors (1).

14145499 is an equidigital number, since it uses as much as digits as its factorization.

14145499 is an evil number, because the sum of its binary digits is even.

The product of its digits is 25920, while the sum is 37.

The square root of 14145499 is about 3761.0502522567. The cubic root of 14145499 is about 241.8462869677.

The spelling of 14145499 in words is "fourteen million, one hundred forty-five thousand, four hundred ninety-nine".