4223277420 has 24 divisors (see below), whose sum is σ = 11825176944. Its totient is φ = 1126207296.

The previous prime is 4223277419. The next prime is 4223277427. The reversal of 4223277420 is 247723224.

It is not an unprimeable number, because it can be changed into a prime (4223277427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35193919 + ... + 35194038.

It is an arithmetic number, because the mean of its divisors is an integer number (492715706).

Almost surely, 2^4223277420 is an apocalyptic number.

It is an amenable number.

4223277420 is an abundant number, since it is smaller than the sum of its proper divisors (7601899524).

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

4223277420 is a wasteful number, since it uses less digits than its factorization.

4223277420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70387969 (or 70387967 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 33.

The square root of 4223277420 is about 64986.7480337338. The cubic root of 4223277420 is about 1616.4038275121.

The spelling of 4223277420 in words is "four billion, two hundred twenty-three million, two hundred seventy-seven thousand, four hundred twenty".