4050138322 has 4 divisors (see below), whose sum is σ = 6075207486. Its totient is φ = 2025069160.

The previous prime is 4050138319. The next prime is 4050138329. The reversal of 4050138322 is 2238310504.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3800845801 + 249292521 = 61651^2 + 15789^2 .

It is not an unprimeable number, because it can be changed into a prime (4050138329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1012534579 + ... + 1012534582.

Almost surely, 2^4050138322 is an apocalyptic number.

4050138322 is a deficient number, since it is larger than the sum of its proper divisors (2025069164).

4050138322 is a wasteful number, since it uses less digits than its factorization.

4050138322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2025069163.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 4050138322 is about 63640.6970577790. The cubic root of 4050138322 is about 1594.0060003647.

Adding to 4050138322 its reverse (2238310504), we get a palindrome (6288448826).

The spelling of 4050138322 in words is "four billion, fifty million, one hundred thirty-eight thousand, three hundred twenty-two".