20327414592 has 56 divisors (see below), whose sum is σ = 53814728032. Its totient is φ = 6771801600.

The previous prime is 20327414563. The next prime is 20327414603. The reversal of 20327414592 is 29541472302.

It is a self number, because there is not a number n which added to its sum of digits gives 20327414592.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 303867 + ... + 364677.

Almost surely, 2^20327414592 is an apocalyptic number.

It is an amenable number.

20327414592 is an abundant number, since it is smaller than the sum of its proper divisors (33487313440).

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

20327414592 is a wasteful number, since it uses less digits than its factorization.

20327414592 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62567 (or 62557 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 39.

Adding to 20327414592 its reverse (29541472302), we get a palindrome (49868886894).

The spelling of 20327414592 in words is "twenty billion, three hundred twenty-seven million, four hundred fourteen thousand, five hundred ninety-two".