2857426578706 has 16 divisors (see below), whose sum is σ = 5056459937280. Its totient is φ = 1185107797440.

The previous prime is 2857426578703. The next prime is 2857426578751. The reversal of 2857426578706 is 6078756247582.

2857426578706 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2857426578701) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3291965671 + ... + 3291966538.

It is an arithmetic number, because the mean of its divisors is an integer number (316028746080).

Almost surely, 2^{2857426578706} is an apocalyptic number.

2857426578706 is a deficient number, since it is larger than the sum of its proper divisors (2199033358574).

2857426578706 is a wasteful number, since it uses less digits than its factorization.

2857426578706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6583932249.

The product of its (nonzero) digits is 316108800, while the sum is 67.

The spelling of 2857426578706 in words is "two trillion, eight hundred fifty-seven billion, four hundred twenty-six million, five hundred seventy-eight thousand, seven hundred six".