444013340214 has 16 divisors (see below), whose sum is σ = 888033212928. Its totient is φ = 148003357992.

The previous prime is 444013340153. The next prime is 444013340227. The reversal of 444013340214 is 412043310444.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1437619 + ... + 1718945.

It is an arithmetic number, because the mean of its divisors is an integer number (55502075808).

Almost surely, 2^444013340214 is an apocalyptic number.

444013340214 is an abundant number, since it is smaller than the sum of its proper divisors (444019872714).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

444013340214 is a wasteful number, since it uses less digits than its factorization.

444013340214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 544379.

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 444013340214 its reverse (412043310444), we get a palindrome (856056650658).

The spelling of 444013340214 in words is "four hundred forty-four billion, thirteen million, three hundred forty thousand, two hundred fourteen".