4133540244 has 24 divisors (see below), whose sum is σ = 9649620288. Its totient is φ = 1377176320.

The previous prime is 4133540237. The next prime is 4133540263. The reversal of 4133540244 is 4420453314.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57792 + ... + 107735.

It is an arithmetic number, because the mean of its divisors is an integer number (402067512).

Almost surely, 2^4133540244 is an apocalyptic number.

It is an amenable number.

4133540244 is an abundant number, since it is smaller than the sum of its proper divisors (5516080044).

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

4133540244 is a wasteful number, since it uses less digits than its factorization.

4133540244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167615 (or 167613 counting only the distinct ones).

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

The square root of 4133540244 is about 64292.6142258969. The cubic root of 4133540244 is about 1604.8731950168.

Adding to 4133540244 its reverse (4420453314), we get a palindrome (8553993558).

The spelling of 4133540244 in words is "four billion, one hundred thirty-three million, five hundred forty thousand, two hundred forty-four".