2706142908581 has 16 divisors (see below), whose sum is σ = 3146204160000. Its totient is φ = 2279475264048.

The previous prime is 2706142908569. The next prime is 2706142908589. The reversal of 2706142908581 is 1858092416072.

2706142908581 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 2706142908581 - 2¹⁴ = 2706142892197 is a prime.

It is a super-2 number, since 2×2706142908581² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2706142908589) 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, 146156 + ... + 2331018.

It is an arithmetic number, because the mean of its divisors is an integer number (196637760000).

Almost surely, 2^{2706142908581} is an apocalyptic number.

It is an amenable number.

2706142908581 is a deficient number, since it is larger than the sum of its proper divisors (440061251419).

2706142908581 is a wasteful number, since it uses less digits than its factorization.

2706142908581 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2187928.

The product of its (nonzero) digits is 1935360, while the sum is 53.

The spelling of 2706142908581 in words is "two trillion, seven hundred six billion, one hundred forty-two million, nine hundred eight thousand, five hundred eighty-one".