82904313343 has 4 divisors (see below), whose sum is σ = 84926369808. Its totient is φ = 80882256880.

The previous prime is 82904313293. The next prime is 82904313353. The reversal of 82904313343 is 34331340928.

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 82904313343 - 2²⁵ = 82870758911 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 82904313296 and 82904313305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82904313353) 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, 1011028171 + ... + 1011028252.

It is an arithmetic number, because the mean of its divisors is an integer number (21231592452).

Almost surely, 2^82904313343 is an apocalyptic number.

82904313343 is a deficient number, since it is larger than the sum of its proper divisors (2022056465).

82904313343 is a wasteful number, since it uses less digits than its factorization.

82904313343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2022056464.

The product of its (nonzero) digits is 186624, while the sum is 40.

The spelling of 82904313343 in words is "eighty-two billion, nine hundred four million, three hundred thirteen thousand, three hundred forty-three".