4044442024004 has 24 divisors (see below), whose sum is σ = 7406216897688. Its totient is φ = 1930442492160.

The previous prime is 4044442023997. The next prime is 4044442024027. The reversal of 4044442024004 is 4004202444404.

It can be written as a sum of positive squares in 4 ways, for example, as 557259264004 + 3487182760000 = 746498^2 + 1867400^2 .

It is a super-2 number, since 2×4044442024004² (a number of 26 digits) contains 22 as substring.

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, 257796977 + ... + 257812664.

It is an arithmetic number, because the mean of its divisors is an integer number (308592370737).

Almost surely, 2^{4044442024004} is an apocalyptic number.

It is an amenable number.

4044442024004 is a deficient number, since it is larger than the sum of its proper divisors (3361774873684).

4044442024004 is a wasteful number, since it uses less digits than its factorization.

4044442024004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 515609735 (or 515609733 counting only the distinct ones).

The product of its (nonzero) digits is 65536, while the sum is 32.

Adding to 4044442024004 its reverse (4004202444404), we get a palindrome (8048644468408).

The spelling of 4044442024004 in words is "four trillion, forty-four billion, four hundred forty-two million, twenty-four thousand, four".