242304432037 has 2 divisors, whose sum is σ = 242304432038. Its totient is φ = 242304432036.

The previous prime is 242304432023. The next prime is 242304432049. The reversal of 242304432037 is 730234403242.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 195108607521 + 47195824516 = 441711^2 + 217246^2 .

It is a cyclic number.

It is not a de Polignac number, because 242304432037 - 2¹¹ = 242304429989 is a prime.

It is a super-2 number, since 2×242304432037² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 242304431993 and 242304432011.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (242304432137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121152216018 + 121152216019.

It is an arithmetic number, because the mean of its divisors is an integer number (121152216019).

Almost surely, 2^242304432037 is an apocalyptic number.

It is an amenable number.

242304432037 is a deficient number, since it is larger than the sum of its proper divisors (1).

242304432037 is an equidigital number, since it uses as much as digits as its factorization.

242304432037 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96768, while the sum is 34.

Adding to 242304432037 its reverse (730234403242), we get a palindrome (972538835279).

The spelling of 242304432037 in words is "two hundred forty-two billion, three hundred four million, four hundred thirty-two thousand, thirty-seven".