1361326474327 has 2 divisors, whose sum is σ = 1361326474328. Its totient is φ = 1361326474326.

The previous prime is 1361326474303. The next prime is 1361326474349. The reversal of 1361326474327 is 7234746231631.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1361326474327 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1361326474727) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 680663237163 + 680663237164.

It is an arithmetic number, because the mean of its divisors is an integer number (680663237164).

Almost surely, 2^{1361326474327} is an apocalyptic number.

1361326474327 is a deficient number, since it is larger than the sum of its proper divisors (1).

1361326474327 is an equidigital number, since it uses as much as digits as its factorization.

1361326474327 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3048192, while the sum is 49.

The spelling of 1361326474327 in words is "one trillion, three hundred sixty-one billion, three hundred twenty-six million, four hundred seventy-four thousand, three hundred twenty-seven".