4222464144 has 80 divisors (see below), whose sum is σ = 11019508992. Its totient is φ = 1393179264.

The previous prime is 4222464143. The next prime is 4222464157. The reversal of 4222464144 is 4414642224.

It is a happy number.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (4222464143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2213239 + ... + 2215145.

Almost surely, 2^4222464144 is an apocalyptic number.

It is an amenable number.

4222464144 is an abundant number, since it is smaller than the sum of its proper divisors (6797044848).

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

4222464144 is a wasteful number, since it uses less digits than its factorization.

4222464144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2364 (or 2358 counting only the distinct ones).

The product of its digits is 49152, while the sum is 33.

The square root of 4222464144 is about 64980.4904875302. The cubic root of 4222464144 is about 1616.3000639575.

The spelling of 4222464144 in words is "four billion, two hundred twenty-two million, four hundred sixty-four thousand, one hundred forty-four".