14042019 has 4 divisors (see below), whose sum is σ = 18722696. Its totient is φ = 9361344.

The previous prime is 14041997. The next prime is 14042033. The reversal of 14042019 is 91024041.

14042019 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 14042019 - 2¹³ = 14033827 is a prime.

It is a super-2 number, since 2×14042019² = 394356595192722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14041986 and 14042004.

It is not an unprimeable number, because it can be changed into a prime (14042099) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2340334 + ... + 2340339.

It is an arithmetic number, because the mean of its divisors is an integer number (4680674).

Almost surely, 2^14042019 is an apocalyptic number.

14042019 is a deficient number, since it is larger than the sum of its proper divisors (4680677).

14042019 is an equidigital number, since it uses as much as digits as its factorization.

14042019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4680676.

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 14042019 is about 3747.2682049728. The cubic root of 14042019 is about 241.2551088433.

The spelling of 14042019 in words is "fourteen million, forty-two thousand, nineteen".