544244404 has 24 divisors (see below), whose sum is σ = 1039606848. Its totient is φ = 247242240.

The previous prime is 544244387. The next prime is 544244411. The reversal of 544244404 is 404442445.

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, 136057 + ... + 139999.

It is an arithmetic number, because the mean of its divisors is an integer number (43316952).

Almost surely, 2^544244404 is an apocalyptic number.

It is an amenable number.

544244404 is a deficient number, since it is larger than the sum of its proper divisors (495362444).

544244404 is a wasteful number, since it uses less digits than its factorization.

544244404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7095 (or 7093 counting only the distinct ones).

The product of its (nonzero) digits is 40960, while the sum is 31.

The square root of 544244404 is about 23329.0463585634. The cubic root of 544244404 is about 816.4532536527.

Adding to 544244404 its reverse (404442445), we get a palindrome (948686849).

The spelling of 544244404 in words is "five hundred forty-four million, two hundred forty-four thousand, four hundred four".