1314050911249 has 2 divisors, whose sum is σ = 1314050911250. Its totient is φ = 1314050911248.

The previous prime is 1314050911247. The next prime is 1314050911253. The reversal of 1314050911249 is 9421190504131.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 775341886225 + 538709025024 = 880535^2 + 733968^2 .

It is a cyclic number.

It is not a de Polignac number, because 1314050911249 - 2¹ = 1314050911247 is a prime.

Together with 1314050911247, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1314050911247) 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, 657025455624 + 657025455625.

It is an arithmetic number, because the mean of its divisors is an integer number (657025455625).

Almost surely, 2^{1314050911249} is an apocalyptic number.

It is an amenable number.

1314050911249 is a deficient number, since it is larger than the sum of its proper divisors (1).

1314050911249 is an equidigital number, since it uses as much as digits as its factorization.

1314050911249 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 38880, while the sum is 40.

The spelling of 1314050911249 in words is "one trillion, three hundred fourteen billion, fifty million, nine hundred eleven thousand, two hundred forty-nine".