4231582872 has 256 divisors, whose sum is σ = 12986265600. Its totient is φ = 1133637120.

The previous prime is 4231582847. The next prime is 4231582877. The reversal of 4231582872 is 2782851324.

4231582872 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4231582877) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4960398 + ... + 4961250.

It is an arithmetic number, because the mean of its divisors is an integer number (50727600).

Almost surely, 2^4231582872 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4231582872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6493132800).

4231582872 is an abundant number, since it is smaller than the sum of its proper divisors (8754682728).

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

4231582872 is a wasteful number, since it uses less digits than its factorization.

4231582872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 958 (or 954 counting only the distinct ones).

The product of its digits is 215040, while the sum is 42.

The square root of 4231582872 is about 65050.6177680120. The cubic root of 4231582872 is about 1617.4627344704.

The spelling of 4231582872 in words is "four billion, two hundred thirty-one million, five hundred eighty-two thousand, eight hundred seventy-two".