20339941160 has 256 divisors, whose sum is σ = 58544640000. Its totient is φ = 6304677120.

The previous prime is 20339941157. The next prime is 20339941183. The reversal of 20339941160 is 6114993302.

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, 46332221 + ... + 46332659.

It is an arithmetic number, because the mean of its divisors is an integer number (228690000).

Almost surely, 2^20339941160 is an apocalyptic number.

20339941160 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 20339941160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29272320000).

20339941160 is an abundant number, since it is smaller than the sum of its proper divisors (38204698840).

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

20339941160 is a wasteful number, since it uses less digits than its factorization.

20339941160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 789 (or 771 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 38.

The spelling of 20339941160 in words is "twenty billion, three hundred thirty-nine million, nine hundred forty-one thousand, one hundred sixty".