14144434 has 8 divisors (see below), whose sum is σ = 21790188. Its totient is φ = 6881040.

The previous prime is 14144423. The next prime is 14144477. The reversal of 14144434 is 43444141.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 11594025 + 2550409 = 3405^2 + 1597^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 14144399 and 14144408.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 95497 + ... + 95644.

Almost surely, 2^14144434 is an apocalyptic number.

14144434 is a deficient number, since it is larger than the sum of its proper divisors (7645754).

14144434 is a wasteful number, since it uses less digits than its factorization.

14144434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191180.

The product of its digits is 3072, while the sum is 25.

The square root of 14144434 is about 3760.9086667985. The cubic root of 14144434 is about 241.8402173630.

Adding to 14144434 its reverse (43444141), we get a palindrome (57588575).

The spelling of 14144434 in words is "fourteen million, one hundred forty-four thousand, four hundred thirty-four".