82636189341 has 4 divisors (see below), whose sum is σ = 110181585792. Its totient is φ = 55090792892.

The previous prime is 82636189319. The next prime is 82636189409. The reversal of 82636189341 is 14398163628.

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 82636189341 - 2¹⁰ = 82636188317 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82636189841) 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, 13772698221 + ... + 13772698226.

It is an arithmetic number, because the mean of its divisors is an integer number (27545396448).

Almost surely, 2^82636189341 is an apocalyptic number.

It is an amenable number.

82636189341 is a deficient number, since it is larger than the sum of its proper divisors (27545396451).

82636189341 is a wasteful number, since it uses less digits than its factorization.

82636189341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27545396450.

The product of its digits is 1492992, while the sum is 51.

The spelling of 82636189341 in words is "eighty-two billion, six hundred thirty-six million, one hundred eighty-nine thousand, three hundred forty-one".