4220242011443 has 4 divisors (see below), whose sum is σ = 4237055724888. Its totient is φ = 4203428298000.

The previous prime is 4220242011347. The next prime is 4220242011473. The reversal of 4220242011443 is 3441102420224.

It is a happy number.

4220242011443 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 4220242011443 - 2¹² = 4220242007347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4220242011473) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8406856346 + ... + 8406856847.

It is an arithmetic number, because the mean of its divisors is an integer number (1059263931222).

Almost surely, 2^{4220242011443} is an apocalyptic number.

4220242011443 is a deficient number, since it is larger than the sum of its proper divisors (16813713445).

4220242011443 is a wasteful number, since it uses less digits than its factorization.

4220242011443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16813713444.

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 4220242011443 its reverse (3441102420224), we get a palindrome (7661344431667).

The spelling of 4220242011443 in words is "four trillion, two hundred twenty billion, two hundred forty-two million, eleven thousand, four hundred forty-three".