20314104133443 has 4 divisors (see below), whose sum is σ = 27085472177928. Its totient is φ = 13542736088960.

The previous prime is 20314104133423. The next prime is 20314104133487. The reversal of 20314104133443 is 34433140141302.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 20314104133443 - 2³⁸ = 20039226226499 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20314104133403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3385684022238 + ... + 3385684022243.

It is an arithmetic number, because the mean of its divisors is an integer number (6771368044482).

Almost surely, 2^{20314104133443} is an apocalyptic number.

20314104133443 is a deficient number, since it is larger than the sum of its proper divisors (6771368044485).

20314104133443 is an equidigital number, since it uses as much as digits as its factorization.

20314104133443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6771368044484.

The product of its (nonzero) digits is 41472, while the sum is 33.

Adding to 20314104133443 its reverse (34433140141302), we get a palindrome (54747244274745).

The spelling of 20314104133443 in words is "twenty trillion, three hundred fourteen billion, one hundred four million, one hundred thirty-three thousand, four hundred forty-three".