4223013256 has 240 divisors, whose sum is σ = 10728950400. Its totient is φ = 1553872320.

The previous prime is 4223013253. The next prime is 4223013257. The reversal of 4223013256 is 6523103224.

4223013256 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4223013253) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 53455825 + ... + 53455903.

It is an arithmetic number, because the mean of its divisors is an integer number (44703960).

Almost surely, 2^4223013256 is an apocalyptic number.

4223013256 is a gapful number since it is divisible by the number (46) 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 4223013256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5364475200).

4223013256 is an abundant number, since it is smaller than the sum of its proper divisors (6505937144).

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

4223013256 is a wasteful number, since it uses less digits than its factorization.

4223013256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158 (or 122 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 4223013256 is about 64984.7155568138. The cubic root of 4223013256 is about 1616.3701250451.

The spelling of 4223013256 in words is "four billion, two hundred twenty-three million, thirteen thousand, two hundred fifty-six".