242213304311 has 8 divisors (see below), whose sum is σ = 264632450448. Its totient is φ = 219860784000.

The previous prime is 242213304301. The next prime is 242213304343. The reversal of 242213304311 is 113403312242.

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

It is a de Polignac number, because none of the positive numbers 2^k-242213304311 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 (242213304301) 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, 16648850 + ... + 16663391.

It is an arithmetic number, because the mean of its divisors is an integer number (33079056306).

Almost surely, 2^242213304311 is an apocalyptic number.

242213304311 is a deficient number, since it is larger than the sum of its proper divisors (22419146137).

242213304311 is a wasteful number, since it uses less digits than its factorization.

242213304311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33312913.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 242213304311 its reverse (113403312242), we get a palindrome (355616616553).

The spelling of 242213304311 in words is "two hundred forty-two billion, two hundred thirteen million, three hundred four thousand, three hundred eleven".