4023120340111 has 16 divisors (see below), whose sum is σ = 4221445536000. Its totient is φ = 3826785238848.

The previous prime is 4023120340069. The next prime is 4023120340133. The reversal of 4023120340111 is 1110430213204.

It is a cyclic number.

It is not a de Polignac number, because 4023120340111 - 2⁷ = 4023120339983 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 (4023120340511) 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, 4036315 + ... + 4933363.

It is an arithmetic number, because the mean of its divisors is an integer number (263840346000).

Almost surely, 2^{4023120340111} is an apocalyptic number.

4023120340111 is a deficient number, since it is larger than the sum of its proper divisors (198325195889).

4023120340111 is a wasteful number, since it uses less digits than its factorization.

4023120340111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 898158.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 4023120340111 its reverse (1110430213204), we get a palindrome (5133550553315).

The spelling of 4023120340111 in words is "four trillion, twenty-three billion, one hundred twenty million, three hundred forty thousand, one hundred eleven".