1423334042093 has 2 divisors, whose sum is σ = 1423334042094. Its totient is φ = 1423334042092.

The previous prime is 1423334042059. The next prime is 1423334042099. The reversal of 1423334042093 is 3902404333241.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1358534775844 + 64799266249 = 1165562^2 + 254557^2 .

It is a cyclic number.

It is not a de Polignac number, because 1423334042093 - 2⁴⁰ = 323822414317 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1423334042099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 711667021046 + 711667021047.

It is an arithmetic number, because the mean of its divisors is an integer number (711667021047).

Almost surely, 2^{1423334042093} is an apocalyptic number.

It is an amenable number.

1423334042093 is a deficient number, since it is larger than the sum of its proper divisors (1).

1423334042093 is an equidigital number, since it uses as much as digits as its factorization.

1423334042093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 186624, while the sum is 38.

The spelling of 1423334042093 in words is "one trillion, four hundred twenty-three billion, three hundred thirty-four million, forty-two thousand, ninety-three".