40243206116 has 12 divisors (see below), whose sum is σ = 71924028288. Its totient is φ = 19693483752.

The previous prime is 40243206077. The next prime is 40243206119. The reversal of 40243206116 is 61160234204.

It is not an unprimeable number, because it can be changed into a prime (40243206119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107029616 + ... + 107029991.

It is an arithmetic number, because the mean of its divisors is an integer number (5993669024).

Almost surely, 2^40243206116 is an apocalyptic number.

It is an amenable number.

40243206116 is a deficient number, since it is larger than the sum of its proper divisors (31680822172).

40243206116 is a wasteful number, since it uses less digits than its factorization.

40243206116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214059658 (or 214059656 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

The spelling of 40243206116 in words is "forty billion, two hundred forty-three million, two hundred six thousand, one hundred sixteen".