444889133334 has 24 divisors (see below), whose sum is σ = 971516432640. Its totient is φ = 147128689008.

The previous prime is 444889133321. The next prime is 444889133399. The reversal of 444889133334 is 433331988444.

It is a happy number.

444889133334 is a `hidden beast` number, since 44 + 488 + 91 + 3 + 3 + 3 + 34 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 97305049 + ... + 97309620.

It is an arithmetic number, because the mean of its divisors is an integer number (40479851360).

Almost surely, 2^444889133334 is an apocalyptic number.

444889133334 is an abundant number, since it is smaller than the sum of its proper divisors (526627299306).

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

444889133334 is a wasteful number, since it uses less digits than its factorization.

444889133334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194614804 (or 194614801 counting only the distinct ones).

The product of its digits is 11943936, while the sum is 54.

The spelling of 444889133334 in words is "four hundred forty-four billion, eight hundred eighty-nine million, one hundred thirty-three thousand, three hundred thirty-four".