23616421333 has 8 divisors (see below), whose sum is σ = 24712192256. Its totient is φ = 22541522400.

The previous prime is 23616421313. The next prime is 23616421349. The reversal of 23616421333 is 33312461632.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23616421333 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 (23616421313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5215683 + ... + 5220208.

It is an arithmetic number, because the mean of its divisors is an integer number (3089024032).

Almost surely, 2^23616421333 is an apocalyptic number.

It is an amenable number.

23616421333 is a deficient number, since it is larger than the sum of its proper divisors (1095770923).

23616421333 is a wasteful number, since it uses less digits than its factorization.

23616421333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10435995.

The product of its digits is 46656, while the sum is 34.

Adding to 23616421333 its reverse (33312461632), we get a palindrome (56928882965).

The spelling of 23616421333 in words is "twenty-three billion, six hundred sixteen million, four hundred twenty-one thousand, three hundred thirty-three".