4124142111 has 4 divisors (see below), whose sum is σ = 5498856152. Its totient is φ = 2749428072.

The previous prime is 4124142101. The next prime is 4124142119. The reversal of 4124142111 is 1112414214.

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

It is not a de Polignac number, because 4124142111 - 2²¹ = 4122044959 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 (4124142119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 687357016 + ... + 687357021.

It is an arithmetic number, because the mean of its divisors is an integer number (1374714038).

Almost surely, 2^4124142111 is an apocalyptic number.

4124142111 is a deficient number, since it is larger than the sum of its proper divisors (1374714041).

4124142111 is a wasteful number, since it uses less digits than its factorization.

4124142111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1374714040.

The product of its digits is 256, while the sum is 21.

The square root of 4124142111 is about 64219.4838892372. The cubic root of 4124142111 is about 1603.6559771514.

Adding to 4124142111 its reverse (1112414214), we get a palindrome (5236556325).

The spelling of 4124142111 in words is "four billion, one hundred twenty-four million, one hundred forty-two thousand, one hundred eleven".