20382088343 has 2 divisors, whose sum is σ = 20382088344. Its totient is φ = 20382088342.

The previous prime is 20382088313. The next prime is 20382088373. The reversal of 20382088343 is 34388028302.

It is a balanced prime because it is at equal distance from previous prime (20382088313) and next prime (20382088373).

It is a cyclic number.

It is not a de Polignac number, because 20382088343 - 2¹⁶ = 20382022807 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 20382088343.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20382088313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10191044171 + 10191044172.

It is an arithmetic number, because the mean of its divisors is an integer number (10191044172).

Almost surely, 2^20382088343 is an apocalyptic number.

20382088343 is a deficient number, since it is larger than the sum of its proper divisors (1).

20382088343 is an equidigital number, since it uses as much as digits as its factorization.

20382088343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 221184, while the sum is 41.

The spelling of 20382088343 in words is "twenty billion, three hundred eighty-two million, eighty-eight thousand, three hundred forty-three".