8840720166339 has 8 divisors (see below), whose sum is σ = 11787640640272. Its totient is φ = 5893806568320.

The previous prime is 8840720166323. The next prime is 8840720166347. The reversal of 8840720166339 is 9336610270488.

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

It is not a de Polignac number, because 8840720166339 - 2⁴ = 8840720166323 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8840720156339) 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, 3984879 + ... + 5793159.

It is an arithmetic number, because the mean of its divisors is an integer number (1473455080034).

Almost surely, 2^{8840720166339} is an apocalyptic number.

8840720166339 is a deficient number, since it is larger than the sum of its proper divisors (2946920473933).

8840720166339 is a wasteful number, since it uses less digits than its factorization.

8840720166339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3437957.

The product of its (nonzero) digits is 10450944, while the sum is 57.

The spelling of 8840720166339 in words is "eight trillion, eight hundred forty billion, seven hundred twenty million, one hundred sixty-six thousand, three hundred thirty-nine".