80161707384 has 288 divisors, whose sum is σ = 257793354000. Its totient is φ = 22239498240.

The previous prime is 80161707377. The next prime is 80161707499. The reversal of 80161707384 is 48370716108.

It is a super-3 number, since 3×80161707384³ (a number of 34 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 18430042 + ... + 18434390.

Almost surely, 2^80161707384 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 80161707384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (128896677000).

80161707384 is an abundant number, since it is smaller than the sum of its proper divisors (177631646616).

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

80161707384 is a wasteful number, since it uses less digits than its factorization.

80161707384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4463 (or 4419 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 45.

The spelling of 80161707384 in words is "eighty billion, one hundred sixty-one million, seven hundred seven thousand, three hundred eighty-four".