2174023936943 has 2 divisors, whose sum is σ = 2174023936944. Its totient is φ = 2174023936942.

The previous prime is 2174023936871. The next prime is 2174023936961. The reversal of 2174023936943 is 3496393204712.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2174023936943 - 2¹⁸ = 2174023674799 is a prime.

It is a super-2 number, since 2×2174023936943² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2174023936963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1087011968471 + 1087011968472.

It is an arithmetic number, because the mean of its divisors is an integer number (1087011968472).

Almost surely, 2^{2174023936943} is an apocalyptic number.

2174023936943 is a deficient number, since it is larger than the sum of its proper divisors (1).

2174023936943 is an equidigital number, since it uses as much as digits as its factorization.

2174023936943 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5878656, while the sum is 53.

The spelling of 2174023936943 in words is "two trillion, one hundred seventy-four billion, twenty-three million, nine hundred thirty-six thousand, nine hundred forty-three".