2889704033112 has 128 divisors (see below), whose sum is σ = 7805120198400. Its totient is φ = 886270367232.

The previous prime is 2889704033089. The next prime is 2889704033113. The reversal of 2889704033112 is 2113304079882.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2889704033113) 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 31 ways as a sum of consecutive naturals, for example, 124528503 + ... + 124551705.

It is an arithmetic number, because the mean of its divisors is an integer number (60977501550).

Almost surely, 2^{2889704033112} 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 2889704033112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3902560099200).

2889704033112 is an abundant number, since it is smaller than the sum of its proper divisors (4915416165288).

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

2889704033112 is a wasteful number, since it uses less digits than its factorization.

2889704033112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24497 (or 24493 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 48.

The spelling of 2889704033112 in words is "two trillion, eight hundred eighty-nine billion, seven hundred four million, thirty-three thousand, one hundred twelve".