20020234803800 has 384 divisors, whose sum is σ = 58410857894400. Its totient is φ = 6199463424000.

The previous prime is 20020234803703. The next prime is 20020234803817. The reversal of 20020234803800 is 830843202002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 6743088716 + ... + 6743091684.

It is an arithmetic number, because the mean of its divisors is an integer number (152111609100).

Almost surely, 2^{20020234803800} is an apocalyptic number.

20020234803800 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20020234803800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29205428947200).

20020234803800 is an abundant number, since it is smaller than the sum of its proper divisors (38390623090600).

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

20020234803800 is a wasteful number, since it uses less digits than its factorization.

20020234803800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5707 (or 5698 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 32.

The spelling of 20020234803800 in words is "twenty trillion, twenty billion, two hundred thirty-four million, eight hundred three thousand, eight hundred".