14042404023 has 4 divisors (see below), whose sum is σ = 18723205368. Its totient is φ = 9361602680.

The previous prime is 14042404009. The next prime is 14042404031. The reversal of 14042404023 is 32040424041.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32040424041 = 3 ⋅10680141347.

It is a cyclic number.

It is not a de Polignac number, because 14042404023 - 2⁶ = 14042403959 is a prime.

It is a super-2 number, since 2×14042404023² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14042403984 and 14042404002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14042404093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2340400668 + ... + 2340400673.

It is an arithmetic number, because the mean of its divisors is an integer number (4680801342).

Almost surely, 2^14042404023 is an apocalyptic number.

14042404023 is a deficient number, since it is larger than the sum of its proper divisors (4680801345).

14042404023 is an equidigital number, since it uses as much as digits as its factorization.

14042404023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4680801344.

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 14042404023 its reverse (32040424041), we get a palindrome (46082828064).

The spelling of 14042404023 in words is "fourteen billion, forty-two million, four hundred four thousand, twenty-three".