11143333544242 has 8 divisors (see below), whose sum is σ = 16715022192432. Its totient is φ = 5571659480100.

The previous prime is 11143333544219. The next prime is 11143333544263. The reversal of 11143333544242 is 24244533334111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 11143333544195 and 11143333544204.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1477984 + ... + 4946827.

It is an arithmetic number, because the mean of its divisors is an integer number (2089377774054).

Almost surely, 2^{11143333544242} is an apocalyptic number.

11143333544242 is a deficient number, since it is larger than the sum of its proper divisors (5571688648190).

11143333544242 is an equidigital number, since it uses as much as digits as its factorization.

11143333544242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7292024.

The product of its digits is 414720, while the sum is 40.

Adding to 11143333544242 its reverse (24244533334111), we get a palindrome (35387866878353).

The spelling of 11143333544242 in words is "eleven trillion, one hundred forty-three billion, three hundred thirty-three million, five hundred forty-four thousand, two hundred forty-two".