40860286886 has 16 divisors (see below), whose sum is σ = 62975247984. Its totient is φ = 19869034464.

The previous prime is 40860286871. The next prime is 40860286891. The reversal of 40860286886 is 68868206804.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42896 + ... + 289068.

It is an arithmetic number, because the mean of its divisors is an integer number (3935952999).

Almost surely, 2^40860286886 is an apocalyptic number.

40860286886 is a deficient number, since it is larger than the sum of its proper divisors (22114961098).

40860286886 is a wasteful number, since it uses less digits than its factorization.

40860286886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248455.

The product of its (nonzero) digits is 7077888, while the sum is 56.

The spelling of 40860286886 in words is "forty billion, eight hundred sixty million, two hundred eighty-six thousand, eight hundred eighty-six".