32300194920 has 256 divisors, whose sum is σ = 113148887040. Its totient is φ = 7223344128.

The previous prime is 32300194919. The next prime is 32300194961. The reversal of 32300194920 is 2949100323.

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 63 ways as a sum of consecutive naturals, for example, 20611977 + ... + 20613543.

It is an arithmetic number, because the mean of its divisors is an integer number (441987840).

Almost surely, 2^32300194920 is an apocalyptic number.

32300194920 is a gapful number since it is divisible by the number (30) 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 32300194920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56574443520).

32300194920 is an abundant number, since it is smaller than the sum of its proper divisors (80848692120).

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

32300194920 is a wasteful number, since it uses less digits than its factorization.

32300194920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2104 (or 2100 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 33.

The spelling of 32300194920 in words is "thirty-two billion, three hundred million, one hundred ninety-four thousand, nine hundred twenty".