84022441792 has 28 divisors (see below), whose sum is σ = 176539801860. Its totient is φ = 39539972096.

The previous prime is 84022441777. The next prime is 84022441793. The reversal of 84022441792 is 29714422048.

It can be written as a sum of positive squares in 2 ways, for example, as 29520737856 + 54501703936 = 171816^2 + 233456^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84022441793) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38612167 + ... + 38614342.

Almost surely, 2^84022441792 is an apocalyptic number.

It is an amenable number.

84022441792 is an abundant number, since it is smaller than the sum of its proper divisors (92517360068).

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

84022441792 is a wasteful number, since it uses less digits than its factorization.

84022441792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77226538 (or 77226528 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 43.

The spelling of 84022441792 in words is "eighty-four billion, twenty-two million, four hundred forty-one thousand, seven hundred ninety-two".