23304736217623 has 8 divisors (see below), whose sum is σ = 26635507287840. Its totient is φ = 19974345907200.

The previous prime is 23304736217611. The next prime is 23304736217629. The reversal of 23304736217623 is 32671263740332.

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 23304736217623 - 2⁹ = 23304736217111 is a prime.

It is a super-3 number, since 3×23304736217623³ (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23304736217629) 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, 95058778 + ... + 95303623.

It is an arithmetic number, because the mean of its divisors is an integer number (3329438410980).

Almost surely, 2^{23304736217623} is an apocalyptic number.

23304736217623 is a deficient number, since it is larger than the sum of its proper divisors (3330771070217).

23304736217623 is a wasteful number, since it uses less digits than its factorization.

23304736217623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190379897.

The product of its (nonzero) digits is 4572288, while the sum is 49.

Adding to 23304736217623 its reverse (32671263740332), we get a palindrome (55975999957955).

The spelling of 23304736217623 in words is "twenty-three trillion, three hundred four billion, seven hundred thirty-six million, two hundred seventeen thousand, six hundred twenty-three".