4043412044 has 24 divisors (see below), whose sum is σ = 8177692320. Its totient is φ = 1713419136.

The previous prime is 4043412017. The next prime is 4043412047. The reversal of 4043412044 is 4402143404.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (4043412047) 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, 808787 + ... + 813770.

It is an arithmetic number, because the mean of its divisors is an integer number (340737180).

Almost surely, 2^4043412044 is an apocalyptic number.

It is an amenable number.

4043412044 is an abundant number, since it is smaller than the sum of its proper divisors (4134280276).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4043412044 is a wasteful number, since it uses less digits than its factorization.

4043412044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1622657 (or 1622655 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 26.

The square root of 4043412044 is about 63587.8293700925. The cubic root of 4043412044 is about 1593.1230948521.

Adding to 4043412044 its reverse (4402143404), we get a palindrome (8445555448).

The spelling of 4043412044 in words is "four billion, forty-three million, four hundred twelve thousand, forty-four".