1361463322319 has 2 divisors, whose sum is σ = 1361463322320. Its totient is φ = 1361463322318.

The previous prime is 1361463322301. The next prime is 1361463322381. The reversal of 1361463322319 is 9132233641631.

It is a weak prime.

It is an emirp because it is prime and its reverse (9132233641631) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1361463322319 is a prime.

It is a super-2 number, since 2×1361463322319² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1361463322319.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1361463322019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 680731661159 + 680731661160.

It is an arithmetic number, because the mean of its divisors is an integer number (680731661160).

Almost surely, 2^{1361463322319} is an apocalyptic number.

1361463322319 is a deficient number, since it is larger than the sum of its proper divisors (1).

1361463322319 is an equidigital number, since it uses as much as digits as its factorization.

1361463322319 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 419904, while the sum is 44.

The spelling of 1361463322319 in words is "one trillion, three hundred sixty-one billion, four hundred sixty-three million, three hundred twenty-two thousand, three hundred nineteen".