2011433224343 has 4 divisors (see below), whose sum is σ = 2030231665800. Its totient is φ = 1992634782888.

The previous prime is 2011433224337. The next prime is 2011433224399. The reversal of 2011433224343 is 3434223341102.

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 2011433224343 - 2¹⁶ = 2011433158807 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 (2011433224043) 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, 9399220568 + ... + 9399220781.

It is an arithmetic number, because the mean of its divisors is an integer number (507557916450).

Almost surely, 2^{2011433224343} is an apocalyptic number.

2011433224343 is a deficient number, since it is larger than the sum of its proper divisors (18798441457).

2011433224343 is a wasteful number, since it uses less digits than its factorization.

2011433224343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18798441456.

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 2011433224343 its reverse (3434223341102), we get a palindrome (5445656565445).

The spelling of 2011433224343 in words is "two trillion, eleven billion, four hundred thirty-three million, two hundred twenty-four thousand, three hundred forty-three".