14420135 has 8 divisors (see below), whose sum is σ = 17344320. Its totient is φ = 11509344.

The previous prime is 14420123. The next prime is 14420141. The reversal of 14420135 is 53102441.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14420135 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 800 + ... + 5429.

It is an arithmetic number, because the mean of its divisors is an integer number (2168040).

Almost surely, 2^14420135 is an apocalyptic number.

14420135 is a deficient number, since it is larger than the sum of its proper divisors (2924185).

14420135 is an equidigital number, since it uses as much as digits as its factorization.

14420135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6697.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 14420135 is about 3797.3852846399. The cubic root of 14420135 is about 243.4014206581.

Adding to 14420135 its reverse (53102441), we get a palindrome (67522576).

The spelling of 14420135 in words is "fourteen million, four hundred twenty thousand, one hundred thirty-five".