13444942 has 8 divisors (see below), whose sum is σ = 23048496. Its totient is φ = 5762112.

The previous prime is 13444933. The next prime is 13444967. The reversal of 13444942 is 24944431.

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 pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 480163 + ... + 480190.

It is an arithmetic number, because the mean of its divisors is an integer number (2881062).

Almost surely, 2^13444942 is an apocalyptic number.

13444942 is a deficient number, since it is larger than the sum of its proper divisors (9603554).

13444942 is an equidigital number, since it uses as much as digits as its factorization.

13444942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 960362.

The product of its digits is 13824, while the sum is 31.

The square root of 13444942 is about 3666.7345145238. The cubic root of 13444942 is about 237.7860162678.

The spelling of 13444942 in words is "thirteen million, four hundred forty-four thousand, nine hundred forty-two".