1363444436041 has 2 divisors, whose sum is σ = 1363444436042. Its totient is φ = 1363444436040.

The previous prime is 1363444436023. The next prime is 1363444436083. The reversal of 1363444436041 is 1406344443631.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1002009008016 + 361435428025 = 1001004^2 + 601195^2 .

It is a cyclic number.

It is not a de Polignac number, because 1363444436041 - 2²⁷ = 1363310218313 is a prime.

It is not a weakly prime, because it can be changed into another prime (1363444436141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 681722218020 + 681722218021.

It is an arithmetic number, because the mean of its divisors is an integer number (681722218021).

Almost surely, 2^{1363444436041} is an apocalyptic number.

It is an amenable number.

1363444436041 is a deficient number, since it is larger than the sum of its proper divisors (1).

1363444436041 is an equidigital number, since it uses as much as digits as its factorization.

1363444436041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 995328, while the sum is 43.

Adding to 1363444436041 its reverse (1406344443631), we get a palindrome (2769788879672).

The spelling of 1363444436041 in words is "one trillion, three hundred sixty-three billion, four hundred forty-four million, four hundred thirty-six thousand, forty-one".