80000942112 has 864 divisors, whose sum is σ = 305678790144. Its totient is φ = 20379340800.

The previous prime is 80000942057. The next prime is 80000942129. The reversal of 80000942112 is 21124900008.

It is a tau number, because it is divible by the number of its divisors (864).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 153552412 + ... + 153552932.

It is an arithmetic number, because the mean of its divisors is an integer number (353794896).

Almost surely, 2^80000942112 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 80000942112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (152839395072).

80000942112 is an abundant number, since it is smaller than the sum of its proper divisors (225677848032).

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

80000942112 is a wasteful number, since it uses less digits than its factorization.

80000942112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 604 (or 577 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

The spelling of 80000942112 in words is "eighty billion, nine hundred forty-two thousand, one hundred twelve".