82455022742 has 8 divisors (see below), whose sum is σ = 126314077536. Its totient is φ = 40350330232.

The previous prime is 82455022729. The next prime is 82455022751. The reversal of 82455022742 is 24722055428.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 82455022742.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 438590453 + ... + 438590640.

It is an arithmetic number, because the mean of its divisors is an integer number (15789259692).

Almost surely, 2^82455022742 is an apocalyptic number.

82455022742 is a deficient number, since it is larger than the sum of its proper divisors (43859054794).

82455022742 is a wasteful number, since it uses less digits than its factorization.

82455022742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 877181142.

The product of its (nonzero) digits is 358400, while the sum is 41.

The spelling of 82455022742 in words is "eighty-two billion, four hundred fifty-five million, twenty-two thousand, seven hundred forty-two".