14142031 has 2 divisors, whose sum is σ = 14142032. Its totient is φ = 14142030.

The previous prime is 14142019. The next prime is 14142047. The reversal of 14142031 is 13024141.

It is an a-pointer prime, because the next prime (14142047) can be obtained adding 14142031 to its sum of digits (16).

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14142031 is a prime.

It is a super-2 number, since 2×14142031² = 399994081609922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14141996 and 14142014.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14142001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7071015 + 7071016.

It is an arithmetic number, because the mean of its divisors is an integer number (7071016).

Almost surely, 2^14142031 is an apocalyptic number.

14142031 is a deficient number, since it is larger than the sum of its proper divisors (1).

14142031 is an equidigital number, since it uses as much as digits as its factorization.

14142031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 14142031 is about 3760.5891825617. The cubic root of 14142031 is about 241.8265211638.

Adding to 14142031 its reverse (13024141), we get a palindrome (27166172).

The spelling of 14142031 in words is "fourteen million, one hundred forty-two thousand, thirty-one".