1363600087349 has 2 divisors, whose sum is σ = 1363600087350. Its totient is φ = 1363600087348.

The previous prime is 1363600087309. The next prime is 1363600087363. The reversal of 1363600087349 is 9437800063631.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1059238231249 + 304361856100 = 1029193^2 + 551690^2 .

It is a cyclic number.

It is not a de Polignac number, because 1363600087349 - 2²⁰ = 1363599038773 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1363600087297 and 1363600087306.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1363600087309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 681800043674 + 681800043675.

It is an arithmetic number, because the mean of its divisors is an integer number (681800043675).

Almost surely, 2^{1363600087349} is an apocalyptic number.

It is an amenable number.

1363600087349 is a deficient number, since it is larger than the sum of its proper divisors (1).

1363600087349 is an equidigital number, since it uses as much as digits as its factorization.

1363600087349 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1959552, while the sum is 50.

The spelling of 1363600087349 in words is "one trillion, three hundred sixty-three billion, six hundred million, eighty-seven thousand, three hundred forty-nine".