24304500020 has 24 divisors (see below), whose sum is σ = 51516458784. Its totient is φ = 9630941216.

The previous prime is 24304500013. The next prime is 24304500043. The reversal of 24304500020 is 2000540342.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 24304499965 and 24304500001.

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, 5676482 + ... + 5680761.

It is an arithmetic number, because the mean of its divisors is an integer number (2146519116).

Almost surely, 2^24304500020 is an apocalyptic number.

24304500020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

24304500020 is an abundant number, since it is smaller than the sum of its proper divisors (27211958764).

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

24304500020 is a wasteful number, since it uses less digits than its factorization.

24304500020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11357359 (or 11357357 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 20.

The spelling of 24304500020 in words is "twenty-four billion, three hundred four million, five hundred thousand, twenty".