13301421441457 has 2 divisors, whose sum is σ = 13301421441458. Its totient is φ = 13301421441456.

The previous prime is 13301421441397. The next prime is 13301421441493. The reversal of 13301421441457 is 75414412410331.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13237634382736 + 63787058721 = 3638356^2 + 252561^2 .

It is a cyclic number.

It is not a de Polignac number, because 13301421441457 - 2¹¹ = 13301421439409 is a prime.

It is not a weakly prime, because it can be changed into another prime (13301421441157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6650710720728 + 6650710720729.

It is an arithmetic number, because the mean of its divisors is an integer number (6650710720729).

Almost surely, 2^{13301421441457} is an apocalyptic number.

It is an amenable number.

13301421441457 is a deficient number, since it is larger than the sum of its proper divisors (1).

13301421441457 is an equidigital number, since it uses as much as digits as its factorization.

13301421441457 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 161280, while the sum is 40.

Adding to 13301421441457 its reverse (75414412410331), we get a palindrome (88715833851788).

The spelling of 13301421441457 in words is "thirteen trillion, three hundred one billion, four hundred twenty-one million, four hundred forty-one thousand, four hundred fifty-seven".