4242424242231 has 12 divisors (see below), whose sum is σ = 7003367003152. Its totient is φ = 2424242424096.

The previous prime is 4242424242191. The next prime is 4242424242257. The reversal of 4242424242231 is 1322424242424.

4242424242231 is a `hidden beast` number, since 4 + 2 + 4 + 2 + 4 + 2 + 424 + 223 + 1 = 666.

It is not a de Polignac number, because 4242424242231 - 2¹⁰ = 4242424241207 is a prime.

It is a super-2 number, since 2×4242424242231² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4242424242731) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33670033606 + ... + 33670033731.

Almost surely, 2^{4242424242231} is an apocalyptic number.

4242424242231 is a deficient number, since it is larger than the sum of its proper divisors (2760942760921).

4242424242231 is a wasteful number, since it uses less digits than its factorization.

4242424242231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67340067350 (or 67340067347 counting only the distinct ones).

The product of its digits is 196608, while the sum is 36.

Adding to 4242424242231 its reverse (1322424242424), we get a palindrome (5564848484655).

The spelling of 4242424242231 in words is "four trillion, two hundred forty-two billion, four hundred twenty-four million, two hundred forty-two thousand, two hundred thirty-one".