2340110431111 has 4 divisors (see below), whose sum is σ = 2346384185992. Its totient is φ = 2333836676232.

The previous prime is 2340110431051. The next prime is 2340110431123. The reversal of 2340110431111 is 1111340110432.

2340110431111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2340110431111 - 2⁹ = 2340110430599 is a prime.

It is a super-2 number, since 2×2340110431111² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2340110431411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3136876881 + ... + 3136877626.

It is an arithmetic number, because the mean of its divisors is an integer number (586596046498).

Almost surely, 2^{2340110431111} is an apocalyptic number.

2340110431111 is a deficient number, since it is larger than the sum of its proper divisors (6273754881).

2340110431111 is an equidigital number, since it uses as much as digits as its factorization.

2340110431111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6273754880.

The product of its (nonzero) digits is 288, while the sum is 22.

Adding to 2340110431111 its reverse (1111340110432), we get a palindrome (3451450541543).

The spelling of 2340110431111 in words is "two trillion, three hundred forty billion, one hundred ten million, four hundred thirty-one thousand, one hundred eleven".