20303344014 has 32 divisors (see below), whose sum is σ = 40723326720. Its totient is φ = 6748370112.

The previous prime is 20303343979. The next prime is 20303344031. The reversal of 20303344014 is 41044330302.

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, 3702927 + ... + 3708405.

It is an arithmetic number, because the mean of its divisors is an integer number (1272603960).

Almost surely, 2^20303344014 is an apocalyptic number.

20303344014 is an abundant number, since it is smaller than the sum of its proper divisors (20419982706).

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

20303344014 is a wasteful number, since it uses less digits than its factorization.

20303344014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7144.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 20303344014 its reverse (41044330302), we get a palindrome (61347674316).

The spelling of 20303344014 in words is "twenty billion, three hundred three million, three hundred forty-four thousand, fourteen".