2041231136 has 24 divisors (see below), whose sum is σ = 4592770560. Its totient is φ = 874813248.

The previous prime is 2041231099. The next prime is 2041231139. The reversal of 2041231136 is 6311321402.

It is not an unprimeable number, because it can be changed into a prime (2041231139) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4556096 + ... + 4556543.

It is an arithmetic number, because the mean of its divisors is an integer number (191365440).

Almost surely, 2^2041231136 is an apocalyptic number.

It is an amenable number.

2041231136 is an abundant number, since it is smaller than the sum of its proper divisors (2551539424).

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

2041231136 is an equidigital number, since it uses as much as digits as its factorization.

2041231136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9112656 (or 9112648 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 2041231136 is about 45179.9860115074. The cubic root of 2041231136 is about 1268.5202216123.

Adding to 2041231136 its reverse (6311321402), we get a palindrome (8352552538).

The spelling of 2041231136 in words is "two billion, forty-one million, two hundred thirty-one thousand, one hundred thirty-six".