14383431 has 12 divisors (see below), whose sum is σ = 20961408. Its totient is φ = 9503424.

The previous prime is 14383427. The next prime is 14383463. The reversal of 14383431 is 13438341.

It is not a de Polignac number, because 14383431 - 2² = 14383427 is a prime.

It is a super-4 number, since 4×14383431⁴ (a number of 30 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 14383395 and 14383404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14383471) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6055 + ... + 8088.

It is an arithmetic number, because the mean of its divisors is an integer number (1746784).

Almost surely, 2^14383431 is an apocalyptic number.

14383431 is a deficient number, since it is larger than the sum of its proper divisors (6577977).

14383431 is a wasteful number, since it uses less digits than its factorization.

14383431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14262 (or 14259 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

The square root of 14383431 is about 3792.5494064020. The cubic root of 14383431 is about 243.1947328957.

The spelling of 14383431 in words is "fourteen million, three hundred eighty-three thousand, four hundred thirty-one".