82435416982 has 4 divisors (see below), whose sum is σ = 123653125476. Its totient is φ = 41217708490.

The previous prime is 82435416979. The next prime is 82435417061. The reversal of 82435416982 is 28961453428.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20608854244 + ... + 20608854247.

It is an arithmetic number, because the mean of its divisors is an integer number (30913281369).

Almost surely, 2^82435416982 is an apocalyptic number.

82435416982 is a deficient number, since it is larger than the sum of its proper divisors (41217708494).

82435416982 is a wasteful number, since it uses less digits than its factorization.

82435416982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41217708493.

The product of its digits is 3317760, while the sum is 52.

The spelling of 82435416982 in words is "eighty-two billion, four hundred thirty-five million, four hundred sixteen thousand, nine hundred eighty-two".