242133214204 has 24 divisors (see below), whose sum is σ = 487350936800. Its totient is φ = 103110411456.

The previous prime is 242133214181. The next prime is 242133214207. The reversal of 242133214204 is 402412331242.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242133214207) 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, 27535779 + ... + 27544570.

Almost surely, 2^242133214204 is an apocalyptic number.

It is an amenable number.

242133214204 is an abundant number, since it is smaller than the sum of its proper divisors (245217722596).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

242133214204 is a wasteful number, since it uses less digits than its factorization.

242133214204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55080517 (or 55080515 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 242133214204 its reverse (402412331242), we get a palindrome (644545545446).

The spelling of 242133214204 in words is "two hundred forty-two billion, one hundred thirty-three million, two hundred fourteen thousand, two hundred four".