30344302329973 has 2 divisors, whose sum is σ = 30344302329974. Its totient is φ = 30344302329972.

The previous prime is 30344302329947. The next prime is 30344302330049. The reversal of 30344302329973 is 37992320344303.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 28194422064964 + 2149880265009 = 5309842^2 + 1466247^2 .

It is a cyclic number.

It is not a de Polignac number, because 30344302329973 - 2⁹ = 30344302329461 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 30344302329973.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30344302329923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15172151164986 + 15172151164987.

It is an arithmetic number, because the mean of its divisors is an integer number (15172151164987).

Almost surely, 2^{30344302329973} is an apocalyptic number.

It is an amenable number.

30344302329973 is a deficient number, since it is larger than the sum of its proper divisors (1).

30344302329973 is an equidigital number, since it uses as much as digits as its factorization.

30344302329973 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8817984, while the sum is 52.

The spelling of 30344302329973 in words is "thirty trillion, three hundred forty-four billion, three hundred two million, three hundred twenty-nine thousand, nine hundred seventy-three".