30419869075217 has 2 divisors, whose sum is σ = 30419869075218. Its totient is φ = 30419869075216.

The previous prime is 30419869075171. The next prime is 30419869075237. The reversal of 30419869075217 is 71257096891403.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 26680282767616 + 3739586307601 = 5165296^2 + 1933801^2 .

It is a cyclic number.

It is not a de Polignac number, because 30419869075217 - 2¹² = 30419869071121 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 30419869075217.

It is not a weakly prime, because it can be changed into another prime (30419869075237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15209934537608 + 15209934537609.

It is an arithmetic number, because the mean of its divisors is an integer number (15209934537609).

It is a 1-persistent number, because it is pandigital, but 2⋅30419869075217 = 60839738150434 is not.

Almost surely, 2^{30419869075217} is an apocalyptic number.

It is an amenable number.

30419869075217 is a deficient number, since it is larger than the sum of its proper divisors (1).

30419869075217 is an equidigital number, since it uses as much as digits as its factorization.

30419869075217 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 22861440, while the sum is 62.

The spelling of 30419869075217 in words is "thirty trillion, four hundred nineteen billion, eight hundred sixty-nine million, seventy-five thousand, two hundred seventeen".