23520243006 has 48 divisors (see below), whose sum is σ = 55140780240. Its totient is φ = 7202684160.

The previous prime is 23520242953. The next prime is 23520243007. The reversal of 23520243006 is 60034202532.

23520243006 is a `hidden beast` number, since 2 + 352 + 0 + 2 + 4 + 300 + 6 = 666.

It is a super-2 number, since 2×23520243006² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23520243007) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 188811 + ... + 287558.

It is an arithmetic number, because the mean of its divisors is an integer number (1148766255).

Almost surely, 2^23520243006 is an apocalyptic number.

23520243006 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

23520243006 is an abundant number, since it is smaller than the sum of its proper divisors (31620537234).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23520243006 is a wasteful number, since it uses less digits than its factorization.

23520243006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 476601 (or 476598 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

Adding to 23520243006 its reverse (60034202532), we get a palindrome (83554445538).

The spelling of 23520243006 in words is "twenty-three billion, five hundred twenty million, two hundred forty-three thousand, six".