30344324911 has 2 divisors, whose sum is σ = 30344324912. Its totient is φ = 30344324910.

The previous prime is 30344324909. The next prime is 30344324917. The reversal of 30344324911 is 11942344303.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 30344324911 - 2¹ = 30344324909 is a prime.

Together with 30344324909, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30344324917) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15172162455 + 15172162456.

It is an arithmetic number, because the mean of its divisors is an integer number (15172162456).

Almost surely, 2^30344324911 is an apocalyptic number.

30344324911 is a deficient number, since it is larger than the sum of its proper divisors (1).

30344324911 is an equidigital number, since it uses as much as digits as its factorization.

30344324911 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31104, while the sum is 34.

The spelling of 30344324911 in words is "thirty billion, three hundred forty-four million, three hundred twenty-four thousand, nine hundred eleven".