2334443221332 has 72 divisors (see below), whose sum is σ = 6065523061416. Its totient is φ = 756481572864.

The previous prime is 2334443221273. The next prime is 2334443221337. The reversal of 2334443221332 is 2331223444332.

2334443221332 is a `hidden beast` number, since 2 + 3 + 3 + 4 + 4 + 432 + 213 + 3 + 2 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 397096584336 + 1937346636996 = 630156^2 + 1391886^2 .

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 a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2334443221337) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 854548 + ... + 2323604.

It is an arithmetic number, because the mean of its divisors is an integer number (84243375853).

Almost surely, 2^{2334443221332} 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 2334443221332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3032761530708).

2334443221332 is an abundant number, since it is smaller than the sum of its proper divisors (3731079840084).

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

2334443221332 is a wasteful number, since it uses less digits than its factorization.

2334443221332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1470297 (or 1470292 counting only the distinct ones).

The product of its digits is 248832, while the sum is 36.

Adding to 2334443221332 its reverse (2331223444332), we get a palindrome (4665666665664).

The spelling of 2334443221332 in words is "two trillion, three hundred thirty-four billion, four hundred forty-three million, two hundred twenty-one thousand, three hundred thirty-two".