20332714720 has 48 divisors (see below), whose sum is σ = 50564258640. Its totient is φ = 7705027584.

The previous prime is 20332714693. The next prime is 20332714723. The reversal of 20332714720 is 2741723302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20332714723) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 3341157 + ... + 3347236.

It is an arithmetic number, because the mean of its divisors is an integer number (1053422055).

Almost surely, 2^20332714720 is an apocalyptic number.

20332714720 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20332714720 is an abundant number, since it is smaller than the sum of its proper divisors (30231543920).

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

20332714720 is a wasteful number, since it uses less digits than its factorization.

20332714720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6688427 (or 6688419 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 31.

The spelling of 20332714720 in words is "twenty billion, three hundred thirty-two million, seven hundred fourteen thousand, seven hundred twenty".