849012589035072 has 378 divisors, whose sum is σ = 3111600035903814. Its totient is φ = 220522749511680.

The previous prime is 849012589035043. The next prime is 849012589035073. The reversal of 849012589035072 is 270530985210948.

849012589035072 is a `hidden beast` number, since 8 + 4 + 9 + 0 + 12 + 589 + 0 + 35 + 0 + 7 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 812873927771136 + 36138661263936 = 28510944^2 + 6011544^2 .

It is a Harshad number since it is a multiple of its sum of digits (63).

It is not an unprimeable number, because it can be changed into a prime (849012589035073) by changing a digit.

It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 120887493 + ... + 127717700.

Almost surely, 2^{849012589035072} is an apocalyptic number.

It is an amenable number.

849012589035072 is an abundant number, since it is smaller than the sum of its proper divisors (2262587446868742).

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

849012589035072 is a wasteful number, since it uses less digits than its factorization.

849012589035072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248605247 (or 248605216 counting only the distinct ones).

The product of its (nonzero) digits is 43545600, while the sum is 63.

The spelling of 849012589035072 in words is "eight hundred forty-nine trillion, twelve billion, five hundred eighty-nine million, thirty-five thousand, seventy-two".