4344021132 has 96 divisors (see below), whose sum is σ = 11677962240. Its totient is φ = 1243894080.

The previous prime is 4344021119. The next prime is 4344021151. The reversal of 4344021132 is 2311204434.

It is a super-2 number, since 2×4344021132² = 37741039190525122848, 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 31 ways as a sum of consecutive naturals, for example, 243369 + ... + 260607.

It is an arithmetic number, because the mean of its divisors is an integer number (121645440).

Almost surely, 2^4344021132 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 4344021132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5838981120).

4344021132 is an abundant number, since it is smaller than the sum of its proper divisors (7333941108).

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

4344021132 is a wasteful number, since it uses less digits than its factorization.

4344021132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17363 (or 17361 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 4344021132 is about 65909.1885248180. The cubic root of 4344021132 is about 1631.6636672949.

Adding to 4344021132 its reverse (2311204434), we get a palindrome (6655225566).

It can be divided in two parts, 434402 and 1132, that added together give a palindrome (435534).

The spelling of 4344021132 in words is "four billion, three hundred forty-four million, twenty-one thousand, one hundred thirty-two".