14144081 has 8 divisors (see below), whose sum is σ = 16369920. Its totient is φ = 11969568.

The previous prime is 14144069. The next prime is 14144087. The reversal of 14144081 is 18044141.

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-14144081 is a prime.

It is a super-2 number, since 2×14144081² = 400110054669122, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (14144087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12236 + ... + 13341.

It is an arithmetic number, because the mean of its divisors is an integer number (2046240).

Almost surely, 2^14144081 is an apocalyptic number.

It is an amenable number.

14144081 is a deficient number, since it is larger than the sum of its proper divisors (2225839).

14144081 is an equidigital number, since it uses as much as digits as its factorization.

14144081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25663.

The product of its (nonzero) digits is 512, while the sum is 23.

The square root of 14144081 is about 3760.8617363578. The cubic root of 14144081 is about 241.8382054926.

The spelling of 14144081 in words is "fourteen million, one hundred forty-four thousand, eighty-one".