23665650240773 has 8 divisors (see below), whose sum is σ = 24429123667200. Its totient is φ = 22902180899040.

The previous prime is 23665650240733. The next prime is 23665650240871. The reversal of 23665650240773 is 37704205656632.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23665650240773 - 2¹⁴ = 23665650224389 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23665650240733) 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 in 7 ways as a sum of consecutive naturals, for example, 14496278 + ... + 16045976.

It is an arithmetic number, because the mean of its divisors is an integer number (3053640458400).

Almost surely, 2^{23665650240773} is an apocalyptic number.

It is an amenable number.

23665650240773 is a deficient number, since it is larger than the sum of its proper divisors (763473426427).

23665650240773 is a wasteful number, since it uses less digits than its factorization.

23665650240773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2042347.

The product of its (nonzero) digits is 38102400, while the sum is 56.

The spelling of 23665650240773 in words is "twenty-three trillion, six hundred sixty-five billion, six hundred fifty million, two hundred forty thousand, seven hundred seventy-three".