4222433280 has 384 divisors, whose sum is σ = 14832417600. Its totient is φ = 1019215872.

The previous prime is 4222433273. The next prime is 4222433323. The reversal of 4222433280 is 823342224.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (384).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 38737866 + ... + 38737974.

Almost surely, 2^4222433280 is an apocalyptic number.

4222433280 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4222433280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7416208800).

4222433280 is an abundant number, since it is smaller than the sum of its proper divisors (10609984320).

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

4222433280 is a wasteful number, since it uses less digits than its factorization.

4222433280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249 (or 229 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

The square root of 4222433280 is about 64980.2530004308. The cubic root of 4222433280 is about 1616.2961258458.

The spelling of 4222433280 in words is "four billion, two hundred twenty-two million, four hundred thirty-three thousand, two hundred eighty".