242431202044 has 24 divisors (see below), whose sum is σ = 429324976080. Its totient is φ = 119775521664.

The previous prime is 242431202029. The next prime is 242431202051. The reversal of 242431202044 is 440202134242.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 961849 + ... + 1187440.

It is an arithmetic number, because the mean of its divisors is an integer number (17888540670).

Almost surely, 2^242431202044 is an apocalyptic number.

It is an amenable number.

242431202044 is a deficient number, since it is larger than the sum of its proper divisors (186893774036).

242431202044 is a wasteful number, since it uses less digits than its factorization.

242431202044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2149629 (or 2149627 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 242431202044 its reverse (440202134242), we get a palindrome (682633336286).

The spelling of 242431202044 in words is "two hundred forty-two billion, four hundred thirty-one million, two hundred two thousand, forty-four".