2068571942472 has 96 divisors (see below), whose sum is σ = 6091893878400. Its totient is φ = 583539255936.

The previous prime is 2068571942447. The next prime is 2068571942473. The reversal of 2068571942472 is 2742491758602.

It is not an unprimeable number, because it can be changed into a prime (2068571942473) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11039943 + ... + 11225750.

It is an arithmetic number, because the mean of its divisors is an integer number (63457227900).

Almost surely, 2^{2068571942472} is an apocalyptic number.

It is an amenable number.

2068571942472 is an abundant number, since it is smaller than the sum of its proper divisors (4023321935928).

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

2068571942472 is a wasteful number, since it uses less digits than its factorization.

2068571942472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22265795 (or 22265784 counting only the distinct ones).

The product of its (nonzero) digits is 13547520, while the sum is 57.

The spelling of 2068571942472 in words is "two trillion, sixty-eight billion, five hundred seventy-one million, nine hundred forty-two thousand, four hundred seventy-two".