23984528011 has 8 divisors (see below), whose sum is σ = 24278022720. Its totient is φ = 23691141192.

The previous prime is 23984527997. The next prime is 23984528023. The reversal of 23984528011 is 11082548932.

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 23984528011 - 2⁹ = 23984527499 is a prime.

It is a super-2 number, since 2×23984528011² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23984525011) 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, 477660 + ... + 525478.

It is an arithmetic number, because the mean of its divisors is an integer number (3034752840).

Almost surely, 2^23984528011 is an apocalyptic number.

23984528011 is a deficient number, since it is larger than the sum of its proper divisors (293494709).

23984528011 is an equidigital number, since it uses as much as digits as its factorization.

23984528011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53945.

The product of its (nonzero) digits is 138240, while the sum is 43.

The spelling of 23984528011 in words is "twenty-three billion, nine hundred eighty-four million, five hundred twenty-eight thousand, eleven".