2440140415311 has 16 divisors (see below), whose sum is σ = 3274383238784. Its totient is φ = 1616334437664.

The previous prime is 2440140415277. The next prime is 2440140415331. The reversal of 2440140415311 is 1135140410442.

2440140415311 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2440140415311 - 2¹⁰ = 2440140414287 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2440140415331) 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, 1092480 + ... + 2464506.

It is an arithmetic number, because the mean of its divisors is an integer number (204648952424).

Almost surely, 2^{2440140415311} is an apocalyptic number.

2440140415311 is a deficient number, since it is larger than the sum of its proper divisors (834242823473).

2440140415311 is a wasteful number, since it uses less digits than its factorization.

2440140415311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1375830.

The product of its (nonzero) digits is 7680, while the sum is 30.

Adding to 2440140415311 its reverse (1135140410442), we get a palindrome (3575280825753).

The spelling of 2440140415311 in words is "two trillion, four hundred forty billion, one hundred forty million, four hundred fifteen thousand, three hundred eleven".