23959338935287 has 54 divisors (see below), whose sum is σ = 28385737795464. Its totient is φ = 19810264256640.

The previous prime is 23959338935221. The next prime is 23959338935291. The reversal of 23959338935287 is 78253983395932.

It is not a de Polignac number, because 23959338935287 - 2¹¹ = 23959338933239 is a prime.

Its product of digits (2645395200) is a multiple of the sum of its prime divisors (648).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23959338935087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 45987214587 + ... + 45987215107.

Almost surely, 2^{23959338935287} is an apocalyptic number.

23959338935287 is a deficient number, since it is larger than the sum of its proper divisors (4426398860177).

23959338935287 is an frugal number, since it uses more digits than its factorization.

23959338935287 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1289 (or 648 counting only the distinct ones).

The product of its digits is 2645395200, while the sum is 76.

The spelling of 23959338935287 in words is "twenty-three trillion, nine hundred fifty-nine billion, three hundred thirty-eight million, nine hundred thirty-five thousand, two hundred eighty-seven".