2343242111 has 16 divisors (see below), whose sum is σ = 2717280000. Its totient is φ = 1979080128.

The previous prime is 2343242087. The next prime is 2343242119. The reversal of 2343242111 is 1112423432.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2343242111 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 (2343242119) 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, 866840 + ... + 869538.

It is an arithmetic number, because the mean of its divisors is an integer number (169830000).

Almost surely, 2^2343242111 is an apocalyptic number.

2343242111 is a deficient number, since it is larger than the sum of its proper divisors (374037889).

2343242111 is a wasteful number, since it uses less digits than its factorization.

2343242111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4478.

The product of its digits is 1152, while the sum is 23.

The square root of 2343242111 is about 48407.0460883537. The cubic root of 2343242111 is about 1328.2272556404.

Adding to 2343242111 its reverse (1112423432), we get a palindrome (3455665543).

The spelling of 2343242111 in words is "two billion, three hundred forty-three million, two hundred forty-two thousand, one hundred eleven".