7730130708401 has 2 divisors, whose sum is σ = 7730130708402. Its totient is φ = 7730130708400.

The previous prime is 7730130708323. The next prime is 7730130708403. The reversal of 7730130708401 is 1048070310377.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6273947896225 + 1456182812176 = 2504785^2 + 1206724^2 .

It is a cyclic number.

It is not a de Polignac number, because 7730130708401 - 2⁴² = 3332084197297 is a prime.

Together with 7730130708403, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (7730130708403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3865065354200 + 3865065354201.

It is an arithmetic number, because the mean of its divisors is an integer number (3865065354201).

Almost surely, 2^{7730130708401} is an apocalyptic number.

It is an amenable number.

7730130708401 is a deficient number, since it is larger than the sum of its proper divisors (1).

7730130708401 is an equidigital number, since it uses as much as digits as its factorization.

7730130708401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 98784, while the sum is 41.

The spelling of 7730130708401 in words is "seven trillion, seven hundred thirty billion, one hundred thirty million, seven hundred eight thousand, four hundred one".