244444262404 has 12 divisors (see below), whose sum is σ = 428924318284. Its totient is φ = 121894457184.

The previous prime is 244444262401. The next prime is 244444262431. The reversal of 244444262404 is 404262444442.

It can be written as a sum of positive squares in 2 ways, for example, as 193381821504 + 51062440900 = 439752^2 + 225970^2 .

It is not an unprimeable number, because it can be changed into a prime (244444262401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81916827 + ... + 81919810.

Almost surely, 2^244444262404 is an apocalyptic number.

It is an amenable number.

244444262404 is a deficient number, since it is larger than the sum of its proper divisors (184480055880).

244444262404 is a wasteful number, since it uses less digits than its factorization.

244444262404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163837014 (or 163837012 counting only the distinct ones).

The product of its (nonzero) digits is 786432, while the sum is 40.

The spelling of 244444262404 in words is "two hundred forty-four billion, four hundred forty-four million, two hundred sixty-two thousand, four hundred four".