20442011096 has 64 divisors (see below), whose sum is σ = 42140011200. Its totient is φ = 9238924800.

The previous prime is 20442011069. The next prime is 20442011111. The reversal of 20442011096 is 69011024402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1445741 + ... + 1459811.

It is an arithmetic number, because the mean of its divisors is an integer number (658437675).

Almost surely, 2^20442011096 is an apocalyptic number.

20442011096 is a gapful number since it is divisible by the number (26) 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 20442011096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21070005600).

20442011096 is an abundant number, since it is smaller than the sum of its proper divisors (21698000104).

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

20442011096 is a wasteful number, since it uses less digits than its factorization.

20442011096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14380 (or 14376 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 29.

Adding to 20442011096 its reverse (69011024402), we get a palindrome (89453035498).

The spelling of 20442011096 in words is "twenty billion, four hundred forty-two million, eleven thousand, ninety-six".