4236428288 has 88 divisors (see below), whose sum is σ = 9004130712. Its totient is φ = 1985347584.

The previous prime is 4236428243. The next prime is 4236428297. The reversal of 4236428288 is 8828246324.

It can be written as a sum of positive squares in 4 ways, for example, as 286557184 + 3949871104 = 16928^2 + 62848^2 .

It is a super-2 number, since 2×4236428288² = 35894649278733221888, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6910670 + ... + 6911282.

Almost surely, 2^4236428288 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 4236428288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4502065356).

4236428288 is an abundant number, since it is smaller than the sum of its proper divisors (4767702424).

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

4236428288 is a wasteful number, since it uses less digits than its factorization.

4236428288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1047 (or 1029 counting only the distinct ones).

The product of its digits is 1179648, while the sum is 47.

The square root of 4236428288 is about 65087.8505406347. The cubic root of 4236428288 is about 1618.0798629041.

The spelling of 4236428288 in words is "four billion, two hundred thirty-six million, four hundred twenty-eight thousand, two hundred eighty-eight".