544442261404 has 12 divisors (see below), whose sum is σ = 957762304128. Its totient is φ = 270795888800.

The previous prime is 544442261371. The next prime is 544442261413. The reversal of 544442261404 is 404162244445.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 356309617 + ... + 356311144.

It is an arithmetic number, because the mean of its divisors is an integer number (79813525344).

Almost surely, 2^544442261404 is an apocalyptic number.

It is an amenable number.

544442261404 is a deficient number, since it is larger than the sum of its proper divisors (413320042724).

544442261404 is a wasteful number, since it uses less digits than its factorization.

544442261404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 712620956 (or 712620954 counting only the distinct ones).

The product of its (nonzero) digits is 491520, while the sum is 40.

The spelling of 544442261404 in words is "five hundred forty-four billion, four hundred forty-two million, two hundred sixty-one thousand, four hundred four".