14401444 has 6 divisors (see below), whose sum is σ = 25202534. Its totient is φ = 7200720.

The previous prime is 14401421. The next prime is 14401459. The reversal of 14401444 is 44410441.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 13235044 + 1166400 = 3638^2 + 1080^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1800177 + ... + 1800184.

Almost surely, 2^14401444 is an apocalyptic number.

It is an amenable number.

14401444 is a deficient number, since it is larger than the sum of its proper divisors (10801090).

14401444 is a wasteful number, since it uses less digits than its factorization.

14401444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3600365 (or 3600363 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 22.

The square root of 14401444 is about 3794.9234511384. The cubic root of 14401444 is about 243.2962116805.

Adding to 14401444 its reverse (44410441), we get a palindrome (58811885).

The spelling of 14401444 in words is "fourteen million, four hundred one thousand, four hundred forty-four".