30234322412291 has 2 divisors, whose sum is σ = 30234322412292. Its totient is φ = 30234322412290.

The previous prime is 30234322412167. The next prime is 30234322412317. The reversal of 30234322412291 is 19221422343203.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30234322412291 is a prime.

It is a super-2 number, since 2×30234322412291² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (30234322412491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15117161206145 + 15117161206146.

It is an arithmetic number, because the mean of its divisors is an integer number (15117161206146).

Almost surely, 2^{30234322412291} is an apocalyptic number.

30234322412291 is a deficient number, since it is larger than the sum of its proper divisors (1).

30234322412291 is an equidigital number, since it uses as much as digits as its factorization.

30234322412291 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 124416, while the sum is 38.

Adding to 30234322412291 its reverse (19221422343203), we get a palindrome (49455744755494).

The spelling of 30234322412291 in words is "thirty trillion, two hundred thirty-four billion, three hundred twenty-two million, four hundred twelve thousand, two hundred ninety-one".