84723822024 has 16 divisors (see below), whose sum is σ = 211809555120. Its totient is φ = 28241274000.

The previous prime is 84723822011. The next prime is 84723822059. The reversal of 84723822024 is 42022832748.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1765079602 + ... + 1765079649.

It is an arithmetic number, because the mean of its divisors is an integer number (13238097195).

Almost surely, 2^84723822024 is an apocalyptic number.

It is an amenable number.

84723822024 is an abundant number, since it is smaller than the sum of its proper divisors (127085733096).

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

84723822024 is a wasteful number, since it uses less digits than its factorization.

84723822024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3530159260 (or 3530159256 counting only the distinct ones).

The product of its (nonzero) digits is 344064, while the sum is 42.

The spelling of 84723822024 in words is "eighty-four billion, seven hundred twenty-three million, eight hundred twenty-two thousand, twenty-four".