4043322040 has 16 divisors (see below), whose sum is σ = 9097474680. Its totient is φ = 1617328800.

The previous prime is 4043322011. The next prime is 4043322067. The reversal of 4043322040 is 402233404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50541486 + ... + 50541565.

Almost surely, 2^4043322040 is an apocalyptic number.

4043322040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4043322040 is an abundant number, since it is smaller than the sum of its proper divisors (5054152640).

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

4043322040 is a wasteful number, since it uses less digits than its factorization.

4043322040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101083062 (or 101083058 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 22.

The square root of 4043322040 is about 63587.1216521081. The cubic root of 4043322040 is about 1593.1112741000. Note that the first 3 decimals are identical.

Adding to 4043322040 its reverse (402233404), we get a palindrome (4445555444).

The spelling of 4043322040 in words is "four billion, forty-three million, three hundred twenty-two thousand, forty".