4418774722 has 8 divisors (see below), whose sum is σ = 6628538700. Its totient is φ = 2209261824.

The previous prime is 4418774707. The next prime is 4418774779. The reversal of 4418774722 is 2274778144.

It can be written as a sum of positive squares in 2 ways, for example, as 3573767961 + 845006761 = 59781^2 + 29069^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9847 + ... + 94522.

Almost surely, 2^4418774722 is an apocalyptic number.

4418774722 is a deficient number, since it is larger than the sum of its proper divisors (2209763978).

4418774722 is a wasteful number, since it uses less digits than its factorization.

4418774722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125540.

The product of its digits is 702464, while the sum is 46.

The square root of 4418774722 is about 66473.8649545820. The cubic root of 4418774722 is about 1640.9699202633.

The spelling of 4418774722 in words is "four billion, four hundred eighteen million, seven hundred seventy-four thousand, seven hundred twenty-two".