20002143314 has 32 divisors (see below), whose sum is σ = 30938386752. Its totient is φ = 9692800000.

The previous prime is 20002143283. The next prime is 20002143379. The reversal of 20002143314 is 41334120002.

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, 9610754 + ... + 9612834.

It is an arithmetic number, because the mean of its divisors is an integer number (966824586).

Almost surely, 2^20002143314 is an apocalyptic number.

20002143314 is a deficient number, since it is larger than the sum of its proper divisors (10936243438).

20002143314 is a wasteful number, since it uses less digits than its factorization.

20002143314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2842.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 20002143314 its reverse (41334120002), we get a palindrome (61336263316).

The spelling of 20002143314 in words is "twenty billion, two million, one hundred forty-three thousand, three hundred fourteen".