2240111385 has 12 divisors (see below), whose sum is σ = 3882859812. Its totient is φ = 1194726048.

The previous prime is 2240111339. The next prime is 2240111407. The reversal of 2240111385 is 5831110422.

It can be written as a sum of positive squares in 2 ways, for example, as 736145424 + 1503965961 = 27132^2 + 38781^2 .

It is not a de Polignac number, because 2240111385 - 2⁷ = 2240111257 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24890082 + ... + 24890171.

It is an arithmetic number, because the mean of its divisors is an integer number (323571651).

Almost surely, 2^2240111385 is an apocalyptic number.

It is an amenable number.

2240111385 is a deficient number, since it is larger than the sum of its proper divisors (1642748427).

2240111385 is a wasteful number, since it uses less digits than its factorization.

2240111385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49780264 (or 49780261 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

The square root of 2240111385 is about 47329.8149690024. The cubic root of 2240111385 is about 1308.4482110803.

The spelling of 2240111385 in words is "two billion, two hundred forty million, one hundred eleven thousand, three hundred eighty-five".