2440113131 has 16 divisors (see below), whose sum is σ = 2526770400. Its totient is φ = 2354946048.

The previous prime is 2440113101. The next prime is 2440113187. The reversal of 2440113131 is 1313110442.

It is a cyclic number.

It is not a de Polignac number, because 2440113131 - 2²⁶ = 2373004267 is a prime.

It is a super-2 number, since 2×2440113131² = 11908304184157246322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2440113101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3172715 + ... + 3173483.

It is an arithmetic number, because the mean of its divisors is an integer number (157923150).

Almost surely, 2^2440113131 is an apocalyptic number.

2440113131 is a deficient number, since it is larger than the sum of its proper divisors (86657269).

2440113131 is a wasteful number, since it uses less digits than its factorization.

2440113131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1598.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 2440113131 is about 49397.5012627157. The cubic root of 2440113131 is about 1346.2839057013.

Adding to 2440113131 its reverse (1313110442), we get a palindrome (3753223573).

The spelling of 2440113131 in words is "two billion, four hundred forty million, one hundred thirteen thousand, one hundred thirty-one".