80614789717 has 16 divisors (see below), whose sum is σ = 100529610624. Its totient is φ = 62802432000.

The previous prime is 80614789699. The next prime is 80614789729. The reversal of 80614789717 is 71798741608.

It is a de Polignac number, because none of the positive numbers 2^k-80614789717 is a prime.

It is a super-2 number, since 2×80614789717² (a number of 23 digits) contains 22 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 (80614789777) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 228217 + ... + 461857.

It is an arithmetic number, because the mean of its divisors is an integer number (6283100664).

Almost surely, 2^80614789717 is an apocalyptic number.

It is an amenable number.

80614789717 is a deficient number, since it is larger than the sum of its proper divisors (19914820907).

80614789717 is a wasteful number, since it uses less digits than its factorization.

80614789717 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238140.

The product of its (nonzero) digits is 4741632, while the sum is 58.

The spelling of 80614789717 in words is "eighty billion, six hundred fourteen million, seven hundred eighty-nine thousand, seven hundred seventeen".