20053414343 has 4 divisors (see below), whose sum is σ = 20098682088. Its totient is φ = 20008146600.

The previous prime is 20053414333. The next prime is 20053414379. The reversal of 20053414343 is 34341435002.

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 20053414343 - 2³⁴ = 2873545159 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20053414333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22633208 + ... + 22634093.

It is an arithmetic number, because the mean of its divisors is an integer number (5024670522).

Almost surely, 2^20053414343 is an apocalyptic number.

20053414343 is a deficient number, since it is larger than the sum of its proper divisors (45267745).

20053414343 is an equidigital number, since it uses as much as digits as its factorization.

20053414343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45267744.

The product of its (nonzero) digits is 17280, while the sum is 29.

Adding to 20053414343 its reverse (34341435002), we get a palindrome (54394849345).

The spelling of 20053414343 in words is "twenty billion, fifty-three million, four hundred fourteen thousand, three hundred forty-three".