13444030 has 8 divisors (see below), whose sum is σ = 24199272. Its totient is φ = 5377608.

The previous prime is 13444027. The next prime is 13444043. The reversal of 13444030 is 3044431.

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 = 13443989 and 13444007.

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, 672192 + ... + 672211.

It is an arithmetic number, because the mean of its divisors is an integer number (3024909).

Almost surely, 2^13444030 is an apocalyptic number.

13444030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13444030 is a deficient number, since it is larger than the sum of its proper divisors (10755242).

13444030 is a wasteful number, since it uses less digits than its factorization.

13444030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1344410.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 13444030 is about 3666.6101510796. The cubic root of 13444030 is about 237.7806396300.

Adding to 13444030 its reverse (3044431), we get a palindrome (16488461).

The spelling of 13444030 in words is "thirteen million, four hundred forty-four thousand, thirty".