14120431 has 8 divisors (see below), whose sum is σ = 15273104. Its totient is φ = 12977280.

The previous prime is 14120399. The next prime is 14120461. The reversal of 14120431 is 13402141.

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

It is a cyclic number.

It is not a de Polignac number, because 14120431 - 2⁵ = 14120399 is a prime.

It is a super-2 number, since 2×14120431² = 398773143251522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14120461) 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, 880 + ... + 5386.

It is an arithmetic number, because the mean of its divisors is an integer number (1909138).

Almost surely, 2^14120431 is an apocalyptic number.

14120431 is a deficient number, since it is larger than the sum of its proper divisors (1152673).

14120431 is a wasteful number, since it uses less digits than its factorization.

14120431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4761.

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

The square root of 14120431 is about 3757.7161947119. The cubic root of 14120431 is about 241.7033395529.

Adding to 14120431 its reverse (13402141), we get a palindrome (27522572).

The spelling of 14120431 in words is "fourteen million, one hundred twenty thousand, four hundred thirty-one".