2041124240 has 60 divisors (see below), whose sum is σ = 4877601876. Its totient is φ = 794340864.

The previous prime is 2041124237. The next prime is 2041124249. The reversal of 2041124240 is 424211402.

It can be written as a sum of positive squares in 6 ways, for example, as 614656 + 2040509584 = 784^2 + 45172^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (2041124249) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 100202 + ... + 118838.

Almost surely, 2^2041124240 is an apocalyptic number.

2041124240 is a gapful number since it is divisible by the number (20) 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 2041124240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2438800938).

2041124240 is an abundant number, since it is smaller than the sum of its proper divisors (2836477636).

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

2041124240 is a wasteful number, since it uses less digits than its factorization.

2041124240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18724 (or 18681 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

The square root of 2041124240 is about 45178.8029943247. The cubic root of 2041124240 is about 1268.4980777694.

Adding to 2041124240 its reverse (424211402), we get a palindrome (2465335642).

The spelling of 2041124240 in words is "two billion, forty-one million, one hundred twenty-four thousand, two hundred forty".