1142110112411 has 4 divisors (see below), whose sum is σ = 1142130156432. Its totient is φ = 1142090068392.

The previous prime is 1142110112399. The next prime is 1142110112441.

1142110112411 is nontrivially palindromic in base 10.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1142110112411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1142110112441) 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, 9936296 + ... + 10050581.

It is an arithmetic number, because the mean of its divisors is an integer number (285532539108).

Almost surely, 2^{1142110112411} is an apocalyptic number.

1142110112411 is a deficient number, since it is larger than the sum of its proper divisors (20044021).

1142110112411 is an equidigital number, since it uses as much as digits as its factorization.

1142110112411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20044020.

The product of its (nonzero) digits is 64, while the sum is 20.

It can be divided in two parts, 1142110 and 112411, that added together give a palindrome (1254521).

The spelling of 1142110112411 in words is "one trillion, one hundred forty-two billion, one hundred ten million, one hundred twelve thousand, four hundred eleven".