23366554354043 has 2 divisors, whose sum is σ = 23366554354044. Its totient is φ = 23366554354042.

The previous prime is 23366554354027. The next prime is 23366554354079. The reversal of 23366554354043 is 34045345566332.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23366554354043 - 2⁴ = 23366554354027 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (23366554354093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11683277177021 + 11683277177022.

It is an arithmetic number, because the mean of its divisors is an integer number (11683277177022).

Almost surely, 2^{23366554354043} is an apocalyptic number.

23366554354043 is a deficient number, since it is larger than the sum of its proper divisors (1).

23366554354043 is an equidigital number, since it uses as much as digits as its factorization.

23366554354043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 46656000, while the sum is 53.

The spelling of 23366554354043 in words is "twenty-three trillion, three hundred sixty-six billion, five hundred fifty-four million, three hundred fifty-four thousand, forty-three".