14431100 has 18 divisors (see below), whose sum is σ = 31315704. Its totient is φ = 5772400.

The previous prime is 14431099. The next prime is 14431103. The reversal of 14431100 is 113441.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14431103) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 72056 + ... + 72255.

Almost surely, 2^14431100 is an apocalyptic number.

14431100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14431100 is an abundant number, since it is smaller than the sum of its proper divisors (16884604).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14431100 is a wasteful number, since it uses less digits than its factorization.

14431100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144325 (or 144318 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 14431100 is about 3798.8287668701. The cubic root of 14431100 is about 243.4630987767.

Adding to 14431100 its reverse (113441), we get a palindrome (14544541).

The spelling of 14431100 in words is "fourteen million, four hundred thirty-one thousand, one hundred".