14144419 has 2 divisors, whose sum is σ = 14144420. Its totient is φ = 14144418.

The previous prime is 14144413. The next prime is 14144423. The reversal of 14144419 is 91444141.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14144419 - 2¹¹ = 14142371 is a prime.

It is a super-2 number, since 2×14144419² = 400129177695122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (14144413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7072209 + 7072210.

It is an arithmetic number, because the mean of its divisors is an integer number (7072210).

Almost surely, 2^14144419 is an apocalyptic number.

14144419 is a deficient number, since it is larger than the sum of its proper divisors (1).

14144419 is an equidigital number, since it uses as much as digits as its factorization.

14144419 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2304, while the sum is 28.

The square root of 14144419 is about 3760.9066725990. The cubic root of 14144419 is about 241.8401318734.

The spelling of 14144419 in words is "fourteen million, one hundred forty-four thousand, four hundred nineteen".