244000022404 has 24 divisors (see below), whose sum is σ = 441758603160. Its totient is φ = 117783934464.

The previous prime is 244000022401. The next prime is 244000022473. The reversal of 244000022404 is 404220000442.

It can be written as a sum of positive squares in 4 ways, for example, as 39741219904 + 204258802500 = 199352^2 + 451950^2 .

It is not an unprimeable number, because it can be changed into a prime (244000022401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1552882 + ... + 1702774.

It is an arithmetic number, because the mean of its divisors is an integer number (18406608465).

Almost surely, 2^244000022404 is an apocalyptic number.

It is an amenable number.

244000022404 is a deficient number, since it is larger than the sum of its proper divisors (197758580756).

244000022404 is a wasteful number, since it uses less digits than its factorization.

244000022404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163959 (or 163957 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 22.

Adding to 244000022404 its reverse (404220000442), we get a palindrome (648220022846).

The spelling of 244000022404 in words is "two hundred forty-four billion, twenty-two thousand, four hundred four".