30042320134217 has 2 divisors, whose sum is σ = 30042320134218. Its totient is φ = 30042320134216.

The previous prime is 30042320134199. The next prime is 30042320134231. The reversal of 30042320134217 is 71243102324003.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 15577830159376 + 14464489974841 = 3946876^2 + 3803221^2 .

It is a cyclic number.

It is not a de Polignac number, because 30042320134217 - 2⁴² = 25644273623113 is a prime.

It is not a weakly prime, because it can be changed into another prime (30042320134237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15021160067108 + 15021160067109.

It is an arithmetic number, because the mean of its divisors is an integer number (15021160067109).

Almost surely, 2^{30042320134217} is an apocalyptic number.

It is an amenable number.

30042320134217 is a deficient number, since it is larger than the sum of its proper divisors (1).

30042320134217 is an equidigital number, since it uses as much as digits as its factorization.

30042320134217 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24192, while the sum is 32.

The spelling of 30042320134217 in words is "thirty trillion, forty-two billion, three hundred twenty million, one hundred thirty-four thousand, two hundred seventeen".