4050440322 has 16 divisors (see below), whose sum is σ = 8106324480. Its totient is φ = 1349239472.

The previous prime is 4050440309. The next prime is 4050440347. The reversal of 4050440322 is 2230440504.

It is a junction number, because it is equal to n+sod(n) for n = 4050440292 and 4050440301.

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, 217122 + ... + 235037.

It is an arithmetic number, because the mean of its divisors is an integer number (506645280).

Almost surely, 2^4050440322 is an apocalyptic number.

4050440322 is an abundant number, since it is smaller than the sum of its proper divisors (4055884158).

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

4050440322 is a wasteful number, since it uses less digits than its factorization.

4050440322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 453657.

The product of its (nonzero) digits is 3840, while the sum is 24.

The square root of 4050440322 is about 63643.0697091207. The cubic root of 4050440322 is about 1594.0456185875.

Adding to 4050440322 its reverse (2230440504), we get a palindrome (6280880826).

The spelling of 4050440322 in words is "four billion, fifty million, four hundred forty thousand, three hundred twenty-two".