2047041871872 has 224 divisors, whose sum is σ = 5791141478400. Its totient is φ = 641325662208.

The previous prime is 2047041871867. The next prime is 2047041871879. The reversal of 2047041871872 is 2781781407402.

It is not an unprimeable number, because it can be changed into a prime (2047041871879) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59284629 + ... + 59319147.

Almost surely, 2^{2047041871872} 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 2047041871872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2895570739200).

2047041871872 is an abundant number, since it is smaller than the sum of its proper divisors (3744099606528).

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

2047041871872 is a wasteful number, since it uses less digits than its factorization.

2047041871872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34694 (or 34670 counting only the distinct ones).

The product of its (nonzero) digits is 1404928, while the sum is 51.

The spelling of 2047041871872 in words is "two trillion, forty-seven billion, forty-one million, eight hundred seventy-one thousand, eight hundred seventy-two".