242030421373201 has 2 divisors, whose sum is σ = 242030421373202. Its totient is φ = 242030421373200.

The previous prime is 242030421373157. The next prime is 242030421373207. The reversal of 242030421373201 is 102373124030242.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 225461035929600 + 16569385443601 = 15015360^2 + 4070551^2 .

It is a cyclic number.

It is not a de Polignac number, because 242030421373201 - 2²⁷ = 242030287155473 is a prime.

It is not a weakly prime, because it can be changed into another prime (242030421373207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121015210686600 + 121015210686601.

It is an arithmetic number, because the mean of its divisors is an integer number (121015210686601).

Almost surely, 2^{242030421373201} is an apocalyptic number.

It is an amenable number.

242030421373201 is a deficient number, since it is larger than the sum of its proper divisors (1).

242030421373201 is an equidigital number, since it uses as much as digits as its factorization.

242030421373201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48384, while the sum is 34.

The spelling of 242030421373201 in words is "two hundred forty-two trillion, thirty billion, four hundred twenty-one million, three hundred seventy-three thousand, two hundred one".