1126669193423 has 2 divisors, whose sum is σ = 1126669193424. Its totient is φ = 1126669193422.

The previous prime is 1126669193411. The next prime is 1126669193443. The reversal of 1126669193423 is 3243919666211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1126669193423 - 2³⁰ = 1125595451599 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1126669193443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 563334596711 + 563334596712.

It is an arithmetic number, because the mean of its divisors is an integer number (563334596712).

Almost surely, 2^{1126669193423} is an apocalyptic number.

1126669193423 is a deficient number, since it is larger than the sum of its proper divisors (1).

1126669193423 is an equidigital number, since it uses as much as digits as its factorization.

1126669193423 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2519424, while the sum is 53.

The spelling of 1126669193423 in words is "one trillion, one hundred twenty-six billion, six hundred sixty-nine million, one hundred ninety-three thousand, four hundred twenty-three".