4044401242004 has 24 divisors (see below), whose sum is σ = 7498148652288. Its totient is φ = 1902203565440.

The previous prime is 4044401241989. The next prime is 4044401242009. The reversal of 4044401242004 is 4002421044404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4044401242009) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 16188842 + ... + 16436769.

It is an arithmetic number, because the mean of its divisors is an integer number (312422860512).

Almost surely, 2^{4044401242004} is an apocalyptic number.

It is an amenable number.

4044401242004 is a deficient number, since it is larger than the sum of its proper divisors (3453747410284).

4044401242004 is a wasteful number, since it uses less digits than its factorization.

4044401242004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32627455 (or 32627453 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 29.

Adding to 4044401242004 its reverse (4002421044404), we get a palindrome (8046822286408).

The spelling of 4044401242004 in words is "four trillion, forty-four billion, four hundred one million, two hundred forty-two thousand, four".