4243212012011 has 8 divisors (see below), whose sum is σ = 4850938973664. Its totient is φ = 3635873504640.

The previous prime is 4243212011923. The next prime is 4243212012041. The reversal of 4243212012011 is 1102102123424.

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

It is a cyclic number.

It is not a de Polignac number, because 4243212012011 - 2¹⁰ = 4243212010987 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4243212012041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97090160 + ... + 97133853.

It is an arithmetic number, because the mean of its divisors is an integer number (606367371708).

Almost surely, 2^{4243212012011} is an apocalyptic number.

4243212012011 is a deficient number, since it is larger than the sum of its proper divisors (607726961653).

4243212012011 is a wasteful number, since it uses less digits than its factorization.

4243212012011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194227141.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 4243212012011 its reverse (1102102123424), we get a palindrome (5345314135435).

The spelling of 4243212012011 in words is "four trillion, two hundred forty-three billion, two hundred twelve million, twelve thousand, eleven".