40296668986 has 16 divisors (see below), whose sum is σ = 69217352064. Its totient is φ = 17235663984.

The previous prime is 40296668959. The next prime is 40296668987. The reversal of 40296668986 is 68986669204.

It is not an unprimeable number, because it can be changed into a prime (40296668987) 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, 2854125 + ... + 2868208.

It is an arithmetic number, because the mean of its divisors is an integer number (4326084504).

Almost surely, 2^40296668986 is an apocalyptic number.

40296668986 is a deficient number, since it is larger than the sum of its proper divisors (28920683078).

40296668986 is a wasteful number, since it uses less digits than its factorization.

40296668986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5722845.

The product of its (nonzero) digits is 53747712, while the sum is 64.

The spelling of 40296668986 in words is "forty billion, two hundred ninety-six million, six hundred sixty-eight thousand, nine hundred eighty-six".