23743754234573 has 2 divisors, whose sum is σ = 23743754234574. Its totient is φ = 23743754234572.

The previous prime is 23743754234567. The next prime is 23743754234597. The reversal of 23743754234573 is 37543245734732.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20129337284329 + 3614416950244 = 4486573^2 + 1901162^2 .

It is a cyclic number.

It is not a de Polignac number, because 23743754234573 - 2⁶ = 23743754234509 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23743754234533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11871877117286 + 11871877117287.

It is an arithmetic number, because the mean of its divisors is an integer number (11871877117287).

Almost surely, 2^{23743754234573} is an apocalyptic number.

It is an amenable number.

23743754234573 is a deficient number, since it is larger than the sum of its proper divisors (1).

23743754234573 is an equidigital number, since it uses as much as digits as its factorization.

23743754234573 is an evil number, because the sum of its binary digits is even.

The product of its digits is 177811200, while the sum is 59.

The spelling of 23743754234573 in words is "twenty-three trillion, seven hundred forty-three billion, seven hundred fifty-four million, two hundred thirty-four thousand, five hundred seventy-three".