20324314122132 has 96 divisors (see below), whose sum is σ = 48439389930624. Its totient is φ = 6630742540800.

The previous prime is 20324314122059. The next prime is 20324314122139. The reversal of 20324314122132 is 23122141342302.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 20324314122132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20324314122139) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 953421538 + ... + 953442854.

It is an arithmetic number, because the mean of its divisors is an integer number (504576978444).

Almost surely, 2^{20324314122132} is an apocalyptic number.

It is an amenable number.

20324314122132 is an abundant number, since it is smaller than the sum of its proper divisors (28115075808492).

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

20324314122132 is a wasteful number, since it uses less digits than its factorization.

20324314122132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27769 (or 27767 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 20324314122132 its reverse (23122141342302), we get a palindrome (43446455464434).

The spelling of 20324314122132 in words is "twenty trillion, three hundred twenty-four billion, three hundred fourteen million, one hundred twenty-two thousand, one hundred thirty-two".