73341352813 has 2 divisors, whose sum is σ = 73341352814. Its totient is φ = 73341352812.

The previous prime is 73341352783. The next prime is 73341352817. The reversal of 73341352813 is 31825314337.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 68111604324 + 5229748489 = 260982^2 + 72317^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-73341352813 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (73341352817) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36670676406 + 36670676407.

It is an arithmetic number, because the mean of its divisors is an integer number (36670676407).

Almost surely, 2^73341352813 is an apocalyptic number.

It is an amenable number.

73341352813 is a deficient number, since it is larger than the sum of its proper divisors (1).

73341352813 is an equidigital number, since it uses as much as digits as its factorization.

73341352813 is an evil number, because the sum of its binary digits is even.

The product of its digits is 181440, while the sum is 40.

The spelling of 73341352813 in words is "seventy-three billion, three hundred forty-one million, three hundred fifty-two thousand, eight hundred thirteen".