30010121444249 has 2 divisors, whose sum is σ = 30010121444250. Its totient is φ = 30010121444248.

The previous prime is 30010121444159. The next prime is 30010121444371. The reversal of 30010121444249 is 94244412101003.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 29520531558400 + 489589885849 = 5433280^2 + 699707^2 .

It is a cyclic number.

It is not a de Polignac number, because 30010121444249 - 2⁸ = 30010121443993 is a prime.

It is not a weakly prime, because it can be changed into another prime (30010121744249) 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, 15005060722124 + 15005060722125.

It is an arithmetic number, because the mean of its divisors is an integer number (15005060722125).

Almost surely, 2^{30010121444249} is an apocalyptic number.

It is an amenable number.

30010121444249 is a deficient number, since it is larger than the sum of its proper divisors (1).

30010121444249 is an equidigital number, since it uses as much as digits as its factorization.

30010121444249 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27648, while the sum is 35.

The spelling of 30010121444249 in words is "thirty trillion, ten billion, one hundred twenty-one million, four hundred forty-four thousand, two hundred forty-nine".