40286886911 has 8 divisors (see below), whose sum is σ = 42432272880. Its totient is φ = 38144003328.

The previous prime is 40286886863. The next prime is 40286886923. The reversal of 40286886911 is 11968868204.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 40286886911 - 2¹⁰ = 40286885887 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40286886931) 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, 592496 + ... + 656981.

It is an arithmetic number, because the mean of its divisors is an integer number (5304034110).

Almost surely, 2^40286886911 is an apocalyptic number.

40286886911 is a deficient number, since it is larger than the sum of its proper divisors (2145385969).

40286886911 is a wasteful number, since it uses less digits than its factorization.

40286886911 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1251193.

The product of its (nonzero) digits is 1327104, while the sum is 53.

The spelling of 40286886911 in words is "forty billion, two hundred eighty-six million, eight hundred eighty-six thousand, nine hundred eleven".