4144235232 has 48 divisors (see below), whose sum is σ = 10986352272. Its totient is φ = 1367731200.

The previous prime is 4144235203. The next prime is 4144235233. The reversal of 4144235232 is 2325324414.

It is a tau number, because it is divible by the number of its divisors (48).

It is a self number, because there is not a number n which added to its sum of digits gives 4144235232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4144235233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 204013 + ... + 223404.

It is an arithmetic number, because the mean of its divisors is an integer number (228882339).

Almost surely, 2^4144235232 is an apocalyptic number.

It is an amenable number.

4144235232 is an abundant number, since it is smaller than the sum of its proper divisors (6842117040).

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

4144235232 is a wasteful number, since it uses less digits than its factorization.

4144235232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427531 (or 427523 counting only the distinct ones).

The product of its digits is 23040, while the sum is 30.

The square root of 4144235232 is about 64375.7348074568. The cubic root of 4144235232 is about 1606.2561352660.

Adding to 4144235232 its reverse (2325324414), we get a palindrome (6469559646).

The spelling of 4144235232 in words is "four billion, one hundred forty-four million, two hundred thirty-five thousand, two hundred thirty-two".