14004042031 has 4 divisors (see below), whose sum is σ = 16004619472. Its totient is φ = 12003464592.

The previous prime is 14004042023. The next prime is 14004042047. The reversal of 14004042031 is 13024040041.

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

It is not a de Polignac number, because 14004042031 - 2³ = 14004042023 is a prime.

It is a super-2 number, since 2×14004042031² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14004042001) 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, 1000288710 + ... + 1000288723.

It is an arithmetic number, because the mean of its divisors is an integer number (4001154868).

Almost surely, 2^14004042031 is an apocalyptic number.

14004042031 is a deficient number, since it is larger than the sum of its proper divisors (2000577441).

14004042031 is an equidigital number, since it uses as much as digits as its factorization.

14004042031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2000577440.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 14004042031 its reverse (13024040041), we get a palindrome (27028082072).

The spelling of 14004042031 in words is "fourteen billion, four million, forty-two thousand, thirty-one".