4043444101412 has 12 divisors (see below), whose sum is σ = 7076175815436. Its totient is φ = 2021679582720.

The previous prime is 4043444101409. The next prime is 4043444101427. The reversal of 4043444101412 is 2141014443404.

It can be written as a sum of positive squares in 2 ways, for example, as 175983606016 + 3867460495396 = 419504^2 + 1966586^2 .

It is a super-2 number, since 2×4043444101412² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10402289 + ... + 10783992.

It is an arithmetic number, because the mean of its divisors is an integer number (589681317953).

Almost surely, 2^{4043444101412} is an apocalyptic number.

It is an amenable number.

4043444101412 is a deficient number, since it is larger than the sum of its proper divisors (3032731714024).

4043444101412 is a wasteful number, since it uses less digits than its factorization.

4043444101412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21233998 (or 21233996 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 32.

Adding to 4043444101412 its reverse (2141014443404), we get a palindrome (6184458544816).

The spelling of 4043444101412 in words is "four trillion, forty-three billion, four hundred forty-four million, one hundred one thousand, four hundred twelve".