1276368214259 has 2 divisors, whose sum is σ = 1276368214260. Its totient is φ = 1276368214258.

The previous prime is 1276368214139. The next prime is 1276368214267. The reversal of 1276368214259 is 9524128636721.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1276368214259 - 2²⁰ = 1276367165683 is a prime.

It is not a weakly prime, because it can be changed into another prime (1276368211259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 638184107129 + 638184107130.

It is an arithmetic number, because the mean of its divisors is an integer number (638184107130).

Almost surely, 2^{1276368214259} is an apocalyptic number.

1276368214259 is a deficient number, since it is larger than the sum of its proper divisors (1).

1276368214259 is an equidigital number, since it uses as much as digits as its factorization.

1276368214259 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8709120, while the sum is 56.

The spelling of 1276368214259 in words is "one trillion, two hundred seventy-six billion, three hundred sixty-eight million, two hundred fourteen thousand, two hundred fifty-nine".