13444454 has 8 divisors (see below), whose sum is σ = 20182608. Its totient is φ = 6716920.

The previous prime is 13444373. The next prime is 13444469. The reversal of 13444454 is 45444431.

13444454 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

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, 2564 + ... + 5784.

It is an arithmetic number, because the mean of its divisors is an integer number (2522826).

Almost surely, 2^13444454 is an apocalyptic number.

13444454 is a deficient number, since it is larger than the sum of its proper divisors (6738154).

13444454 is a wasteful number, since it uses less digits than its factorization.

13444454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5310.

The product of its digits is 15360, while the sum is 29.

The square root of 13444454 is about 3666.6679696967. The cubic root of 13444454 is about 237.7831393252.

Adding to 13444454 its reverse (45444431), we get a palindrome (58888885).

The spelling of 13444454 in words is "thirteen million, four hundred forty-four thousand, four hundred fifty-four".