11141443442443 has 8 divisors (see below), whose sum is σ = 11549503385712. Its totient is φ = 10739011912416.

The previous prime is 11141443442431. The next prime is 11141443442579. The reversal of 11141443442443 is 34424434414111.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11141443442443 is a prime.

It is a super-2 number, since 2×11141443442443² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11141443442396 and 11141443442405.

It is not an unprimeable number, because it can be changed into a prime (11141443442743) 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 7 ways as a sum of consecutive naturals, for example, 1407099280 + ... + 1407107197.

It is an arithmetic number, because the mean of its divisors is an integer number (1443687923214).

Almost surely, 2^{11141443442443} is an apocalyptic number.

11141443442443 is a deficient number, since it is larger than the sum of its proper divisors (408059943269).

11141443442443 is a wasteful number, since it uses less digits than its factorization.

11141443442443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2814206621.

The product of its digits is 294912, while the sum is 40.

Adding to 11141443442443 its reverse (34424434414111), we get a palindrome (45565877856554).

The spelling of 11141443442443 in words is "eleven trillion, one hundred forty-one billion, four hundred forty-three million, four hundred forty-two thousand, four hundred forty-three".