242443104031 has 16 divisors (see below), whose sum is σ = 244687177728. Its totient is φ = 240212340000.

The previous prime is 242443103977. The next prime is 242443104041. The reversal of 242443104031 is 130401344242.

It is a cyclic number.

It is not a de Polignac number, because 242443104031 - 2¹¹ = 242443101983 is a prime.

It is a super-2 number, since 2×242443104031² (a number of 24 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 (242443104041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44637886 + ... + 44643316.

It is an arithmetic number, because the mean of its divisors is an integer number (15292948608).

Almost surely, 2^242443104031 is an apocalyptic number.

242443104031 is a deficient number, since it is larger than the sum of its proper divisors (2244073697).

242443104031 is a wasteful number, since it uses less digits than its factorization.

242443104031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6582.

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

Adding to 242443104031 its reverse (130401344242), we get a palindrome (372844448273).

The spelling of 242443104031 in words is "two hundred forty-two billion, four hundred forty-three million, one hundred four thousand, thirty-one".