20104443096 has 64 divisors (see below), whose sum is σ = 53046480000. Its totient is φ = 6331965696.

The previous prime is 20104443043. The next prime is 20104443101. The reversal of 20104443096 is 69034440102.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 114660 + ... + 230988.

It is an arithmetic number, because the mean of its divisors is an integer number (828851250).

Almost surely, 2^20104443096 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20104443096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26523240000).

20104443096 is an abundant number, since it is smaller than the sum of its proper divisors (32942036904).

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

20104443096 is a wasteful number, since it uses less digits than its factorization.

20104443096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116736 (or 116732 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 33.

Adding to 20104443096 its reverse (69034440102), we get a palindrome (89138883198).

The spelling of 20104443096 in words is "twenty billion, one hundred four million, four hundred forty-three thousand, ninety-six".