84929760120 has 64 divisors (see below), whose sum is σ = 258592129920. Its totient is φ = 22309905024.

The previous prime is 84929760119. The next prime is 84929760127. The reversal of 84929760120 is 2106792948.

It is a self number, because there is not a number n which added to its sum of digits gives 84929760120.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84929760127) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 5273662 + ... + 5289741.

It is an arithmetic number, because the mean of its divisors is an integer number (4040502030).

Almost surely, 2^84929760120 is an apocalyptic number.

It is an amenable number.

84929760120 is an abundant number, since it is smaller than the sum of its proper divisors (173662369800).

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

84929760120 is a wasteful number, since it uses less digits than its factorization.

84929760120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10563484 (or 10563480 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 48.

The spelling of 84929760120 in words is "eighty-four billion, nine hundred twenty-nine million, seven hundred sixty thousand, one hundred twenty".