20314120332 has 144 divisors (see below), whose sum is σ = 56735884800. Its totient is φ = 5630486400.

The previous prime is 20314120297. The next prime is 20314120349. The reversal of 20314120332 is 23302141302.

It is a junction number, because it is equal to n+sod(n) for n = 20314120299 and 20314120308.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 787357 + ... + 812747.

It is an arithmetic number, because the mean of its divisors is an integer number (393999200).

Almost surely, 2^20314120332 is an apocalyptic number.

20314120332 is a gapful number since it is divisible by the number (22) 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 20314120332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28367942400).

20314120332 is an abundant number, since it is smaller than the sum of its proper divisors (36421764468).

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

20314120332 is a wasteful number, since it uses less digits than its factorization.

20314120332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25468 (or 25455 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 20314120332 its reverse (23302141302), we get a palindrome (43616261634).

The spelling of 20314120332 in words is "twenty billion, three hundred fourteen million, one hundred twenty thousand, three hundred thirty-two".