20343302341 has 4 divisors (see below), whose sum is σ = 20503485952. Its totient is φ = 20183118732.

The previous prime is 20343302321. The next prime is 20343302351. The reversal of 20343302341 is 14320334302.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 20343302341 - 2¹³ = 20343294149 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 (20343302311) 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, 80091615 + ... + 80091868.

It is an arithmetic number, because the mean of its divisors is an integer number (5125871488).

Almost surely, 2^20343302341 is an apocalyptic number.

It is an amenable number.

20343302341 is a deficient number, since it is larger than the sum of its proper divisors (160183611).

20343302341 is a wasteful number, since it uses less digits than its factorization.

20343302341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160183610.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 20343302341 its reverse (14320334302), we get a palindrome (34663636643).

The spelling of 20343302341 in words is "twenty billion, three hundred forty-three million, three hundred two thousand, three hundred forty-one".