86006826642 has 32 divisors (see below), whose sum is σ = 191191855680. Its totient is φ = 25570925120.

The previous prime is 86006826601. The next prime is 86006826667. The reversal of 86006826642 is 24662860068.

It is a junction number, because it is equal to n+sod(n) for n = 86006826591 and 86006826600.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12290217 + ... + 12297212.

It is an arithmetic number, because the mean of its divisors is an integer number (5974745490).

Almost surely, 2^86006826642 is an apocalyptic number.

86006826642 is an abundant number, since it is smaller than the sum of its proper divisors (105185029038).

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

86006826642 is a wasteful number, since it uses less digits than its factorization.

86006826642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24587498.

The product of its (nonzero) digits is 1327104, while the sum is 48.

The spelling of 86006826642 in words is "eighty-six billion, six million, eight hundred twenty-six thousand, six hundred forty-two".