544423602404 has 24 divisors (see below), whose sum is σ = 1039673929728. Its totient is φ = 247389135840.

The previous prime is 544423602323. The next prime is 544423602439. The reversal of 544423602404 is 404206324445.

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, 1758692 + ... + 2044955.

It is an arithmetic number, because the mean of its divisors is an integer number (43319747072).

Almost surely, 2^544423602404 is an apocalyptic number.

It is an amenable number.

544423602404 is a deficient number, since it is larger than the sum of its proper divisors (495250327324).

544423602404 is a wasteful number, since it uses less digits than its factorization.

544423602404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3806915 (or 3806913 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 38.

Adding to 544423602404 its reverse (404206324445), we get a palindrome (948629926849).

The spelling of 544423602404 in words is "five hundred forty-four billion, four hundred twenty-three million, six hundred two thousand, four hundred four".