14357429 has 2 divisors, whose sum is σ = 14357430. Its totient is φ = 14357428.

The previous prime is 14357393. The next prime is 14357437. The reversal of 14357429 is 92475341.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12794929 + 1562500 = 3577^2 + 1250^2 .

It is a cyclic number.

It is not a de Polignac number, because 14357429 - 2²⁰ = 13308853 is a prime.

It is a super-2 number, since 2×14357429² = 412271534980082, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14357459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7178714 + 7178715.

It is an arithmetic number, because the mean of its divisors is an integer number (7178715).

Almost surely, 2^14357429 is an apocalyptic number.

It is an amenable number.

14357429 is a deficient number, since it is larger than the sum of its proper divisors (1).

14357429 is an equidigital number, since it uses as much as digits as its factorization.

14357429 is an evil number, because the sum of its binary digits is even.

The product of its digits is 30240, while the sum is 35.

The square root of 14357429 is about 3789.1198186386. The cubic root of 14357429 is about 243.0480974188.

The spelling of 14357429 in words is "fourteen million, three hundred fifty-seven thousand, four hundred twenty-nine".