14001031 has 12 divisors (see below), whose sum is σ = 15484392. Its totient is φ = 12650000.

The previous prime is 14001023. The next prime is 14001041. The reversal of 14001031 is 13010041.

It is a happy number.

It is not a de Polignac number, because 14001031 - 2³ = 14001023 is a prime.

It is a super-2 number, since 2×14001031² = 392057738125922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14000999 and 14001017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14001041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30141 + ... + 30601.

It is an arithmetic number, because the mean of its divisors is an integer number (1290366).

Almost surely, 2^14001031 is an apocalyptic number.

14001031 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

14001031 is a deficient number, since it is larger than the sum of its proper divisors (1483361).

14001031 is a wasteful number, since it uses less digits than its factorization.

14001031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 734 (or 723 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 14001031 is about 3741.7951574077. The cubic root of 14001031 is about 241.0201425977.

Adding to 14001031 its reverse (13010041), we get a palindrome (27011072).

It can be divided in two parts, 140010 and 31, that added together give a palindrome (140041).

The spelling of 14001031 in words is "fourteen million, one thousand, thirty-one".