14150431 has 4 divisors (see below), whose sum is σ = 14451552. Its totient is φ = 13849312.

The previous prime is 14150413. The next prime is 14150441. The reversal of 14150431 is 13405141.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13405141 = 103 ⋅130147.

It is a cyclic number.

It is not a de Polignac number, because 14150431 - 2⁷ = 14150303 is a prime.

It is a super-2 number, since 2×14150431² = 400469394971522, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14150399 and 14150408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14150441) 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 3 ways as a sum of consecutive naturals, for example, 150490 + ... + 150583.

It is an arithmetic number, because the mean of its divisors is an integer number (3612888).

Almost surely, 2^14150431 is an apocalyptic number.

14150431 is a deficient number, since it is larger than the sum of its proper divisors (301121).

14150431 is an equidigital number, since it uses as much as digits as its factorization.

14150431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301120.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 14150431 is about 3761.7058630361. The cubic root of 14150431 is about 241.8743912499.

Adding to 14150431 its reverse (13405141), we get a palindrome (27555572).

The spelling of 14150431 in words is "fourteen million, one hundred fifty thousand, four hundred thirty-one".