80441292120 has 64 divisors (see below), whose sum is σ = 275798718720. Its totient is φ = 18386580864.

The previous prime is 80441292079. The next prime is 80441292133. The reversal of 80441292120 is 2129214408.

It is a super-3 number, since 3×80441292120³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47880882 + ... + 47882561.

It is an arithmetic number, because the mean of its divisors is an integer number (4309354980).

Almost surely, 2^80441292120 is an apocalyptic number.

It is an amenable number.

80441292120 is an abundant number, since it is smaller than the sum of its proper divisors (195357426600).

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

80441292120 is a wasteful number, since it uses less digits than its factorization.

80441292120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95763464 (or 95763460 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 33.

The spelling of 80441292120 in words is "eighty billion, four hundred forty-one million, two hundred ninety-two thousand, one hundred twenty".