30441351745613 has 2 divisors, whose sum is σ = 30441351745614. Its totient is φ = 30441351745612.

The previous prime is 30441351745601. The next prime is 30441351745669. The reversal of 30441351745613 is 31654715314403.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 30350436229129 + 90915516484 = 5509123^2 + 301522^2 .

It is an emirp because it is prime and its reverse (31654715314403) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 30441351745613 - 2⁶ = 30441351745549 is a prime.

It is a super-2 number, since 2×30441351745613² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30441351745213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15220675872806 + 15220675872807.

It is an arithmetic number, because the mean of its divisors is an integer number (15220675872807).

Almost surely, 2^{30441351745613} is an apocalyptic number.

It is an amenable number.

30441351745613 is a deficient number, since it is larger than the sum of its proper divisors (1).

30441351745613 is an equidigital number, since it uses as much as digits as its factorization.

30441351745613 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1814400, while the sum is 47.

The spelling of 30441351745613 in words is "thirty trillion, four hundred forty-one billion, three hundred fifty-one million, seven hundred forty-five thousand, six hundred thirteen".