844542014 has 16 divisors (see below), whose sum is σ = 1399651488. Its totient is φ = 380151552.

The previous prime is 844541993. The next prime is 844542073. The reversal of 844542014 is 410245448.

844542014 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×844542014² = 1426502426822352392, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 539207 + ... + 540770.

It is an arithmetic number, because the mean of its divisors is an integer number (87478218).

Almost surely, 2^844542014 is an apocalyptic number.

844542014 is a deficient number, since it is larger than the sum of its proper divisors (555109474).

844542014 is a wasteful number, since it uses less digits than its factorization.

844542014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1080019.

The product of its (nonzero) digits is 20480, while the sum is 32.

The square root of 844542014 is about 29061.0050411200. The cubic root of 844542014 is about 945.2363616563.

It can be divided in two parts, 84454 and 2014, that added together give a palindrome (86468).

The spelling of 844542014 in words is "eight hundred forty-four million, five hundred forty-two thousand, fourteen".