4043042322 has 64 divisors (see below), whose sum is σ = 8931420288. Its totient is φ = 1209920000.

The previous prime is 4043042309. The next prime is 4043042347. The reversal of 4043042322 is 2232403404.

It is a junction number, because it is equal to n+sod(n) for n = 4043042292 and 4043042301.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5072428 + ... + 5073224.

It is an arithmetic number, because the mean of its divisors is an integer number (139553442).

Almost surely, 2^4043042322 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4043042322, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4465710144).

4043042322 is an abundant number, since it is smaller than the sum of its proper divisors (4888377966).

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

4043042322 is a wasteful number, since it uses less digits than its factorization.

4043042322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1675.

The product of its (nonzero) digits is 4608, while the sum is 24.

The square root of 4043042322 is about 63584.9221278127. The cubic root of 4043042322 is about 1593.0745359779.

Adding to 4043042322 its reverse (2232403404), we get a palindrome (6275445726).

The spelling of 4043042322 in words is "four billion, forty-three million, forty-two thousand, three hundred twenty-two".