242361190073 has 2 divisors, whose sum is σ = 242361190074. Its totient is φ = 242361190072.

The previous prime is 242361190067. The next prime is 242361190111. The reversal of 242361190073 is 370091163242.

It is an a-pointer prime, because the next prime (242361190111) can be obtained adding 242361190073 to its sum of digits (38).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 232505267344 + 9855922729 = 482188^2 + 99277^2 .

It is a cyclic number.

It is not a de Polignac number, because 242361190073 - 2¹⁸ = 242360927929 is a prime.

It is not a weakly prime, because it can be changed into another prime (242361190003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121180595036 + 121180595037.

It is an arithmetic number, because the mean of its divisors is an integer number (121180595037).

Almost surely, 2^242361190073 is an apocalyptic number.

It is an amenable number.

242361190073 is a deficient number, since it is larger than the sum of its proper divisors (1).

242361190073 is an equidigital number, since it uses as much as digits as its factorization.

242361190073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54432, while the sum is 38.

The spelling of 242361190073 in words is "two hundred forty-two billion, three hundred sixty-one million, one hundred ninety thousand, seventy-three".