4040454422 has 4 divisors (see below), whose sum is σ = 6060681636. Its totient is φ = 2020227210.

The previous prime is 4040454389. The next prime is 4040454433. The reversal of 4040454422 is 2244540404.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1010113604 + ... + 1010113607.

It is an arithmetic number, because the mean of its divisors is an integer number (1515170409).

Almost surely, 2^4040454422 is an apocalyptic number.

4040454422 is a deficient number, since it is larger than the sum of its proper divisors (2020227214).

4040454422 is a wasteful number, since it uses less digits than its factorization.

4040454422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2020227213.

The product of its (nonzero) digits is 20480, while the sum is 29.

The square root of 4040454422 is about 63564.5689201146. The cubic root of 4040454422 is about 1592.7345611760.

Adding to 4040454422 its reverse (2244540404), we get a palindrome (6284994826).

The spelling of 4040454422 in words is "four billion, forty million, four hundred fifty-four thousand, four hundred twenty-two".