2440121113 has 16 divisors (see below), whose sum is σ = 2653948800. Its totient is φ = 2236066560.

The previous prime is 2440121087. The next prime is 2440121119. The reversal of 2440121113 is 3111210442.

It is a cyclic number.

It is not a de Polignac number, because 2440121113 - 2¹⁷ = 2439990041 is a prime.

It is a super-3 number, since 3×2440121113³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2440121119) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54433 + ... + 88561.

It is an arithmetic number, because the mean of its divisors is an integer number (165871800).

Almost surely, 2^2440121113 is an apocalyptic number.

It is an amenable number.

2440121113 is a deficient number, since it is larger than the sum of its proper divisors (213827687).

2440121113 is a wasteful number, since it uses less digits than its factorization.

2440121113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34272.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 2440121113 is about 49397.5820562100. The cubic root of 2440121113 is about 1346.2853736696.

Adding to 2440121113 its reverse (3111210442), we get a palindrome (5551331555).

The spelling of 2440121113 in words is "two billion, four hundred forty million, one hundred twenty-one thousand, one hundred thirteen".