14140331 has 8 divisors (see below), whose sum is σ = 14864640. Its totient is φ = 13425192.

The previous prime is 14140297. The next prime is 14140339. The reversal of 14140331 is 13304141.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 14140331 - 2¹⁸ = 13878187 is a prime.

It is a super-2 number, since 2×14140331² = 399897921579122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14140339) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 986 + ... + 5408.

It is an arithmetic number, because the mean of its divisors is an integer number (1858080).

Almost surely, 2^14140331 is an apocalyptic number.

14140331 is a deficient number, since it is larger than the sum of its proper divisors (724309).

14140331 is a wasteful number, since it uses less digits than its factorization.

14140331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4585.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 14140331 is about 3760.3631473569. The cubic root of 14140331 is about 241.8168308641.

Adding to 14140331 its reverse (13304141), we get a palindrome (27444472).

The spelling of 14140331 in words is "fourteen million, one hundred forty thousand, three hundred thirty-one".