1314966655091 has 2 divisors, whose sum is σ = 1314966655092. Its totient is φ = 1314966655090.

The previous prime is 1314966655073. The next prime is 1314966655111. The reversal of 1314966655091 is 1905566694131.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1314966655091 is a prime.

It is not a weakly prime, because it can be changed into another prime (1314966655031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 657483327545 + 657483327546.

It is an arithmetic number, because the mean of its divisors is an integer number (657483327546).

Almost surely, 2^{1314966655091} is an apocalyptic number.

1314966655091 is a deficient number, since it is larger than the sum of its proper divisors (1).

1314966655091 is an equidigital number, since it uses as much as digits as its factorization.

1314966655091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5248800, while the sum is 56.

The spelling of 1314966655091 in words is "one trillion, three hundred fourteen billion, nine hundred sixty-six million, six hundred fifty-five thousand, ninety-one".