14104431 has 12 divisors (see below), whose sum is σ = 22225320. Its totient is φ = 8548080.

The previous prime is 14104421. The next prime is 14104459. The reversal of 14104431 is 13440141.

It is not a de Polignac number, because 14104431 - 2⁵ = 14104399 is a prime.

It is a super-2 number, since 2×14104431² = 397869947667522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14104421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 71136 + ... + 71333.

It is an arithmetic number, because the mean of its divisors is an integer number (1852110).

Almost surely, 2^14104431 is an apocalyptic number.

14104431 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

14104431 is a deficient number, since it is larger than the sum of its proper divisors (8120889).

14104431 is a wasteful number, since it uses less digits than its factorization.

14104431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142486 (or 142483 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 14104431 is about 3755.5866385959. The cubic root of 14104431 is about 241.6120129017.

Adding to 14104431 its reverse (13440141), we get a palindrome (27544572).

It can be divided in two parts, 14104 and 431, that added together give a triangular number (14535 = T₁₇₀).

The spelling of 14104431 in words is "fourteen million, one hundred four thousand, four hundred thirty-one".