1363444410061 has 2 divisors, whose sum is σ = 1363444410062. Its totient is φ = 1363444410060.

The previous prime is 1363444410059. The next prime is 1363444410131. The reversal of 1363444410061 is 1600144443631.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1356132449961 + 7311960100 = 1164531^2 + 85510^2 .

It is a cyclic number.

It is not a de Polignac number, because 1363444410061 - 2¹ = 1363444410059 is a prime.

Together with 1363444410059, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1363444410061.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1363444410661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 681722205030 + 681722205031.

It is an arithmetic number, because the mean of its divisors is an integer number (681722205031).

Almost surely, 2^{1363444410061} is an apocalyptic number.

It is an amenable number.

1363444410061 is a deficient number, since it is larger than the sum of its proper divisors (1).

1363444410061 is an equidigital number, since it uses as much as digits as its factorization.

1363444410061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 82944, while the sum is 37.

Adding to 1363444410061 its reverse (1600144443631), we get a palindrome (2963588853692).

The spelling of 1363444410061 in words is "one trillion, three hundred sixty-three billion, four hundred forty-four million, four hundred ten thousand, sixty-one".