30234423122249 has 2 divisors, whose sum is σ = 30234423122250. Its totient is φ = 30234423122248.

The previous prime is 30234423122191. The next prime is 30234423122257. The reversal of 30234423122249 is 94222132443203.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 30234162073600 + 261048649 = 5498560^2 + 16157^2 .

It is a cyclic number.

It is not a de Polignac number, because 30234423122249 - 2⁸ = 30234423121993 is a prime.

It is not a weakly prime, because it can be changed into another prime (30234423122279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15117211561124 + 15117211561125.

It is an arithmetic number, because the mean of its divisors is an integer number (15117211561125).

Almost surely, 2^{30234423122249} is an apocalyptic number.

It is an amenable number.

30234423122249 is a deficient number, since it is larger than the sum of its proper divisors (1).

30234423122249 is an equidigital number, since it uses as much as digits as its factorization.

30234423122249 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 497664, while the sum is 41.

The spelling of 30234423122249 in words is "thirty trillion, two hundred thirty-four billion, four hundred twenty-three million, one hundred twenty-two thousand, two hundred forty-nine".