4273223724 has 144 divisors (see below), whose sum is σ = 13500055296. Its totient is φ = 1107216000.

The previous prime is 4273223723. The next prime is 4273223749.

4273223724 is a `hidden beast` number, since 427 + 3 + 223 + 7 + 2 + 4 = 666.

4273223724 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (36).

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 (4273223723) 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 47 ways as a sum of consecutive naturals, for example, 1292874 + ... + 1296174.

It is an arithmetic number, because the mean of its divisors is an integer number (93750384).

Almost surely, 2^4273223724 is an apocalyptic number.

4273223724 is a gapful number since it is divisible by the number (44) 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 4273223724, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6750027648).

4273223724 is an abundant number, since it is smaller than the sum of its proper divisors (9226831572).

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

4273223724 is a wasteful number, since it uses less digits than its factorization.

4273223724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3796 (or 3791 counting only the distinct ones).

The product of its digits is 112896, while the sum is 36.

The square root of 4273223724 is about 65369.8992197479. The cubic root of 4273223724 is about 1622.7509682904.

The spelling of 4273223724 in words is "four billion, two hundred seventy-three million, two hundred twenty-three thousand, seven hundred twenty-four".