20324343666024 has 64 divisors (see below), whose sum is σ = 56830394448000. Its totient is φ = 6729915110400.

The previous prime is 20324343666019. The next prime is 20324343666059. The reversal of 20324343666024 is 42066634342302.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 311537529 + ... + 311602760.

It is an arithmetic number, because the mean of its divisors is an integer number (887974913250).

Almost surely, 2^{20324343666024} is an apocalyptic number.

20324343666024 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

20324343666024 is an abundant number, since it is smaller than the sum of its proper divisors (36506050781976).

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

20324343666024 is a wasteful number, since it uses less digits than its factorization.

20324343666024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 623140455 (or 623140445 counting only the distinct ones).

The product of its (nonzero) digits is 2985984, while the sum is 45.

The spelling of 20324343666024 in words is "twenty trillion, three hundred twenty-four billion, three hundred forty-three million, six hundred sixty-six thousand, twenty-four".