84041996822 has 8 divisors (see below), whose sum is σ = 144071994576. Its totient is φ = 36017998632.

The previous prime is 84041996821. The next prime is 84041996881. The reversal of 84041996822 is 22869914048.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84041996821) 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, 3001499873 + ... + 3001499900.

It is an arithmetic number, because the mean of its divisors is an integer number (18008999322).

Almost surely, 2^84041996822 is an apocalyptic number.

84041996822 is a deficient number, since it is larger than the sum of its proper divisors (60029997754).

84041996822 is a wasteful number, since it uses less digits than its factorization.

84041996822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6002999782.

The product of its (nonzero) digits is 1990656, while the sum is 53.

The spelling of 84041996822 in words is "eighty-four billion, forty-one million, nine hundred ninety-six thousand, eight hundred twenty-two".