2857144545712 has 20 divisors (see below), whose sum is σ = 5540326851496. Its totient is φ = 1427382777600.

The previous prime is 2857144545589. The next prime is 2857144545743. The reversal of 2857144545712 is 2175454417582.

2857144545712 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74323638 + ... + 74362069.

Almost surely, 2^{2857144545712} is an apocalyptic number.

It is an amenable number.

2857144545712 is a deficient number, since it is larger than the sum of its proper divisors (2683182305784).

2857144545712 is a wasteful number, since it uses less digits than its factorization.

2857144545712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148686916 (or 148686910 counting only the distinct ones).

The product of its digits is 12544000, while the sum is 55.

The spelling of 2857144545712 in words is "two trillion, eight hundred fifty-seven billion, one hundred forty-four million, five hundred forty-five thousand, seven hundred twelve".