82441697883 has 4 divisors (see below), whose sum is σ = 109922263848. Its totient is φ = 54961131920.

The previous prime is 82441697861. The next prime is 82441697887. The reversal of 82441697883 is 38879614428.

It is a happy number.

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 82441697883 - 2⁸ = 82441697627 is a prime.

It is not an unprimeable number, because it can be changed into a prime (82441697887) 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, 13740282978 + ... + 13740282983.

It is an arithmetic number, because the mean of its divisors is an integer number (27480565962).

Almost surely, 2^82441697883 is an apocalyptic number.

82441697883 is a deficient number, since it is larger than the sum of its proper divisors (27480565965).

82441697883 is a wasteful number, since it uses less digits than its factorization.

82441697883 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27480565964.

The product of its digits is 18579456, while the sum is 60.

The spelling of 82441697883 in words is "eighty-two billion, four hundred forty-one million, six hundred ninety-seven thousand, eight hundred eighty-three".