30497343067 has 2 divisors, whose sum is σ = 30497343068. Its totient is φ = 30497343066.

The previous prime is 30497343059. The next prime is 30497343089. The reversal of 30497343067 is 76034379403.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 30497343067 - 2³ = 30497343059 is a prime.

It is not a weakly prime, because it can be changed into another prime (30497343017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15248671533 + 15248671534.

It is an arithmetic number, because the mean of its divisors is an integer number (15248671534).

Almost surely, 2^30497343067 is an apocalyptic number.

30497343067 is a deficient number, since it is larger than the sum of its proper divisors (1).

30497343067 is an equidigital number, since it uses as much as digits as its factorization.

30497343067 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1143072, while the sum is 46.

The spelling of 30497343067 in words is "thirty billion, four hundred ninety-seven million, three hundred forty-three thousand, sixty-seven".