14005429 has 2 divisors, whose sum is σ = 14005430. Its totient is φ = 14005428.

The previous prime is 14005423. The next prime is 14005447. The reversal of 14005429 is 92450041.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11122225 + 2883204 = 3335^2 + 1698^2 .

It is a cyclic number.

It is not a de Polignac number, because 14005429 - 2¹³ = 13997237 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14005423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7002714 + 7002715.

It is an arithmetic number, because the mean of its divisors is an integer number (7002715).

Almost surely, 2^14005429 is an apocalyptic number.

It is an amenable number.

14005429 is a deficient number, since it is larger than the sum of its proper divisors (1).

14005429 is an equidigital number, since it uses as much as digits as its factorization.

14005429 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 14005429 is about 3742.3827970960. The cubic root of 14005429 is about 241.0453763494.

The spelling of 14005429 in words is "fourteen million, five thousand, four hundred twenty-nine".