80014619936 has 48 divisors (see below), whose sum is σ = 161462063448. Its totient is φ = 39009484800.

The previous prime is 80014619903. The next prime is 80014619947. The reversal of 80014619936 is 63991641008.

It can be written as a sum of positive squares in 4 ways, for example, as 35704369936 + 44310250000 = 188956^2 + 210500^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2441096 + ... + 2473656.

Almost surely, 2^80014619936 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 80014619936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80731031724).

80014619936 is an abundant number, since it is smaller than the sum of its proper divisors (81447443512).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

80014619936 is a wasteful number, since it uses less digits than its factorization.

80014619936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34485 (or 34477 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 47.

The spelling of 80014619936 in words is "eighty billion, fourteen million, six hundred nineteen thousand, nine hundred thirty-six".