23663000860 has 24 divisors (see below), whose sum is σ = 49695191280. Its totient is φ = 9464649984.

The previous prime is 23663000857. The next prime is 23663000891. The reversal of 23663000860 is 6800036632.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 665247 + ... + 699913.

It is an arithmetic number, because the mean of its divisors is an integer number (2070632970).

Almost surely, 2^23663000860 is an apocalyptic number.

23663000860 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23663000860 is an abundant number, since it is smaller than the sum of its proper divisors (26032190420).

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

23663000860 is a wasteful number, since it uses less digits than its factorization.

23663000860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68805 (or 68803 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 34.

The spelling of 23663000860 in words is "twenty-three billion, six hundred sixty-three million, eight hundred sixty", and thus it is an aban number.