1292965243267 has 2 divisors, whose sum is σ = 1292965243268. Its totient is φ = 1292965243266.

The previous prime is 1292965243253. The next prime is 1292965243279. The reversal of 1292965243267 is 7623425692921.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1292965243267 - 2³⁹ = 743209429379 is a prime.

It is not a weakly prime, because it can be changed into another prime (1292965243217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 646482621633 + 646482621634.

It is an arithmetic number, because the mean of its divisors is an integer number (646482621634).

Almost surely, 2^{1292965243267} is an apocalyptic number.

1292965243267 is a deficient number, since it is larger than the sum of its proper divisors (1).

1292965243267 is an equidigital number, since it uses as much as digits as its factorization.

1292965243267 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 19595520, while the sum is 58.

The spelling of 1292965243267 in words is "one trillion, two hundred ninety-two billion, nine hundred sixty-five million, two hundred forty-three thousand, two hundred sixty-seven".