8439116330973 has 8 divisors (see below), whose sum is σ = 11406294219328. Its totient is φ = 5549007998304.

The previous prime is 8439116330971. The next prime is 8439116330987. The reversal of 8439116330973 is 3790336119348.

It is a happy number.

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

It is not a de Polignac number, because 8439116330973 - 2¹ = 8439116330971 is a prime.

It is a super-4 number, since 4×8439116330973⁴ (a number of 53 digits) contains 4444 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8439116330971) 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, 19267388665 + ... + 19267389102.

It is an arithmetic number, because the mean of its divisors is an integer number (1425786777416).

Almost surely, 2^{8439116330973} is an apocalyptic number.

It is an amenable number.

8439116330973 is a deficient number, since it is larger than the sum of its proper divisors (2967177888355).

8439116330973 is a wasteful number, since it uses less digits than its factorization.

8439116330973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38534777843.

The product of its (nonzero) digits is 8817984, while the sum is 57.

The spelling of 8439116330973 in words is "eight trillion, four hundred thirty-nine billion, one hundred sixteen million, three hundred thirty thousand, nine hundred seventy-three".