30421334004167 has 2 divisors, whose sum is σ = 30421334004168. Its totient is φ = 30421334004166.

The previous prime is 30421334004071. The next prime is 30421334004203. The reversal of 30421334004167 is 76140043312403.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 30421334004167 - 2⁸ = 30421334003911 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 30421334004167.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30421334004967) 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, 15210667002083 + 15210667002084.

It is an arithmetic number, because the mean of its divisors is an integer number (15210667002084).

Almost surely, 2^{30421334004167} is an apocalyptic number.

30421334004167 is a deficient number, since it is larger than the sum of its proper divisors (1).

30421334004167 is an equidigital number, since it uses as much as digits as its factorization.

30421334004167 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 145152, while the sum is 38.

The spelling of 30421334004167 in words is "thirty trillion, four hundred twenty-one billion, three hundred thirty-four million, four thousand, one hundred sixty-seven".