10581871426 has 32 divisors (see below), whose sum is σ = 18342495360. Its totient is φ = 4484630016.

The previous prime is 10581871411. The next prime is 10581871471. The reversal of 10581871426 is 62417818501.

10581871426 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10581871426² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2196196 + ... + 2201008.

It is an arithmetic number, because the mean of its divisors is an integer number (573202980).

Almost surely, 2^10581871426 is an apocalyptic number.

10581871426 is a deficient number, since it is larger than the sum of its proper divisors (7760623934).

10581871426 is a wasteful number, since it uses less digits than its factorization.

10581871426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6538.

The product of its (nonzero) digits is 107520, while the sum is 43.

The spelling of 10581871426 in words is "ten billion, five hundred eighty-one million, eight hundred seventy-one thousand, four hundred twenty-six".