23044330042193 has 2 divisors, whose sum is σ = 23044330042194. Its totient is φ = 23044330042192.

The previous prime is 23044330042189. The next prime is 23044330042247. The reversal of 23044330042193 is 39124003344032.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12822293357329 + 10222036684864 = 3580823^2 + 3197192^2 .

It is a cyclic number.

It is not a de Polignac number, because 23044330042193 - 2² = 23044330042189 is a prime.

It is a super-2 number, since 2×23044330042193² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (23044330042793) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11522165021096 + 11522165021097.

It is an arithmetic number, because the mean of its divisors is an integer number (11522165021097).

Almost surely, 2^{23044330042193} is an apocalyptic number.

It is an amenable number.

23044330042193 is a deficient number, since it is larger than the sum of its proper divisors (1).

23044330042193 is an equidigital number, since it uses as much as digits as its factorization.

23044330042193 is an evil number, because the sum of its binary digits is even.

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

The spelling of 23044330042193 in words is "twenty-three trillion, forty-four billion, three hundred thirty million, forty-two thousand, one hundred ninety-three".