20334044132 has 24 divisors (see below), whose sum is σ = 36124344480. Its totient is φ = 10012875840.

The previous prime is 20334044111. The next prime is 20334044147. The reversal of 20334044132 is 23144043302.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1733744 + ... + 1745432.

It is an arithmetic number, because the mean of its divisors is an integer number (1505181020).

Almost surely, 2^20334044132 is an apocalyptic number.

It is an amenable number.

20334044132 is a deficient number, since it is larger than the sum of its proper divisors (15790300348).

20334044132 is a wasteful number, since it uses less digits than its factorization.

20334044132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18251 (or 18249 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 20334044132 its reverse (23144043302), we get a palindrome (43478087434).

The spelling of 20334044132 in words is "twenty billion, three hundred thirty-four million, forty-four thousand, one hundred thirty-two".