4797067881872 has 120 divisors (see below), whose sum is σ = 10886689441656. Its totient is φ = 2041652680704.

The previous prime is 4797067881839. The next prime is 4797067881887. The reversal of 4797067881872 is 2781887607974.

It can be written as a sum of positive squares in 4 ways, for example, as 2351862016 + 4794716019856 = 48496^2 + 2189684^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4797067881872.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 242842748 + ... + 242862500.

Almost surely, 2^{4797067881872} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4797067881872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5443344720828).

4797067881872 is an abundant number, since it is smaller than the sum of its proper divisors (6089621559784).

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

4797067881872 is a wasteful number, since it uses less digits than its factorization.

4797067881872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21905 (or 21892 counting only the distinct ones).

The product of its (nonzero) digits is 531062784, while the sum is 74.

The spelling of 4797067881872 in words is "four trillion, seven hundred ninety-seven billion, sixty-seven million, eight hundred eighty-one thousand, eight hundred seventy-two".