20052314443 has 12 divisors (see below), whose sum is σ = 24078620352. Its totient is φ = 16633254960.

The previous prime is 20052314423. The next prime is 20052314459. The reversal of 20052314443 is 34441325002.

It is a happy number.

It is not a de Polignac number, because 20052314443 - 2²⁵ = 20018760011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20052314423) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6598980 + ... + 6602017.

It is an arithmetic number, because the mean of its divisors is an integer number (2006551696).

Almost surely, 2^20052314443 is an apocalyptic number.

20052314443 is a deficient number, since it is larger than the sum of its proper divisors (4026305909).

20052314443 is a wasteful number, since it uses less digits than its factorization.

20052314443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13201042 (or 13201035 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 28.

Adding to 20052314443 its reverse (34441325002), we get a palindrome (54493639445).

The spelling of 20052314443 in words is "twenty billion, fifty-two million, three hundred fourteen thousand, four hundred forty-three".