20042334336 has 32 divisors (see below), whose sum is σ = 53237451600. Its totient is φ = 6680777984.

The previous prime is 20042334317. The next prime is 20042334371. The reversal of 20042334336 is 63343324002.

It is a tau number, because it is divible by the number of its divisors (32).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26096406 + ... + 26097173.

Almost surely, 2^20042334336 is an apocalyptic number.

It is an amenable number.

20042334336 is an abundant number, since it is smaller than the sum of its proper divisors (33195117264).

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

20042334336 is an equidigital number, since it uses as much as digits as its factorization.

20042334336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52193596 (or 52193584 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 30.

Adding to 20042334336 its reverse (63343324002), we get a palindrome (83385658338).

The spelling of 20042334336 in words is "twenty billion, forty-two million, three hundred thirty-four thousand, three hundred thirty-six".