40636086807 has 8 divisors (see below), whose sum is σ = 55203740784. Its totient is φ = 26579578688.

The previous prime is 40636086797. The next prime is 40636086823. The reversal of 40636086807 is 70868063604.

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 40636086807 - 2⁴ = 40636086791 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40636086857) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127786278 + ... + 127786595.

It is an arithmetic number, because the mean of its divisors is an integer number (6900467598).

Almost surely, 2^40636086807 is an apocalyptic number.

40636086807 is a deficient number, since it is larger than the sum of its proper divisors (14567653977).

40636086807 is a wasteful number, since it uses less digits than its factorization.

40636086807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255572929.

The product of its (nonzero) digits is 1161216, while the sum is 48.

The spelling of 40636086807 in words is "forty billion, six hundred thirty-six million, eighty-six thousand, eight hundred seven".