30332730049 has 2 divisors, whose sum is σ = 30332730050. Its totient is φ = 30332730048.

The previous prime is 30332730047. The next prime is 30332730079. The reversal of 30332730049 is 94003723303.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 30047795649 + 284934400 = 173343^2 + 16880^2 .

It is a cyclic number.

It is not a de Polignac number, because 30332730049 - 2¹ = 30332730047 is a prime.

Together with 30332730047, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 30332729996 and 30332730023.

It is not a weakly prime, because it can be changed into another prime (30332730047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15166365024 + 15166365025.

It is an arithmetic number, because the mean of its divisors is an integer number (15166365025).

Almost surely, 2^30332730049 is an apocalyptic number.

It is an amenable number.

30332730049 is a deficient number, since it is larger than the sum of its proper divisors (1).

30332730049 is an equidigital number, since it uses as much as digits as its factorization.

30332730049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40824, while the sum is 34.

The spelling of 30332730049 in words is "thirty billion, three hundred thirty-two million, seven hundred thirty thousand, forty-nine".