4013132244 has 96 divisors (see below), whose sum is σ = 10327274496. Its totient is φ = 1202849280.

The previous prime is 4013132231. The next prime is 4013132261. The reversal of 4013132244 is 4422313104.

It is a super-3 number, since 3×4013132244³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6767212 + ... + 6767804.

It is an arithmetic number, because the mean of its divisors is an integer number (107575776).

Almost surely, 2^4013132244 is an apocalyptic number.

4013132244 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4013132244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5163637248).

4013132244 is an abundant number, since it is smaller than the sum of its proper divisors (6314142252).

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

4013132244 is a wasteful number, since it uses less digits than its factorization.

4013132244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1085 (or 1083 counting only the distinct ones).

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

The square root of 4013132244 is about 63349.2876360895. The cubic root of 4013132244 is about 1589.1363325025.

Adding to 4013132244 its reverse (4422313104), we get a palindrome (8435445348).

The spelling of 4013132244 in words is "four billion, thirteen million, one hundred thirty-two thousand, two hundred forty-four".