20432882587300 has 72 divisors (see below), whose sum is σ = 44380905268392. Its totient is φ = 8165496576000.

The previous prime is 20432882587283. The next prime is 20432882587303. The reversal of 20432882587300 is 378528823402.

It can be written as a sum of positive squares in 12 ways, for example, as 15083218898944 + 5349663688356 = 3883712^2 + 2312934^2 .

It is not an unprimeable number, because it can be changed into a prime (20432882587303) 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, 846666034 + ... + 846690166.

It is an arithmetic number, because the mean of its divisors is an integer number (616401462061).

Almost surely, 2^{20432882587300} is an apocalyptic number.

20432882587300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20432882587300 is an abundant number, since it is smaller than the sum of its proper divisors (23948022681092).

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

20432882587300 is a wasteful number, since it uses less digits than its factorization.

20432882587300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31729 (or 31722 counting only the distinct ones).

The product of its (nonzero) digits is 5160960, while the sum is 52.

The spelling of 20432882587300 in words is "twenty trillion, four hundred thirty-two billion, eight hundred eighty-two million, five hundred eighty-seven thousand, three hundred".