82422694446 has 16 divisors (see below), whose sum is σ = 164848649808. Its totient is φ = 27473688000.

The previous prime is 82422694441. The next prime is 82422694463. The reversal of 82422694446 is 64449622428.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82422694441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 300546 + ... + 505146.

It is an arithmetic number, because the mean of its divisors is an integer number (10303040613).

Almost surely, 2^82422694446 is an apocalyptic number.

82422694446 is an abundant number, since it is smaller than the sum of its proper divisors (82425955362).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

82422694446 is a wasteful number, since it uses less digits than its factorization.

82422694446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271747.

The product of its digits is 5308416, while the sum is 51.

The spelling of 82422694446 in words is "eighty-two billion, four hundred twenty-two million, six hundred ninety-four thousand, four hundred forty-six".