8081043432 has 192 divisors, whose sum is σ = 26758218240. Its totient is φ = 1975372800.

The previous prime is 8081043409. The next prime is 8081043437. The reversal of 8081043432 is 2343401808.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 8081043393 and 8081043402.

It is not an unprimeable number, because it can be changed into a prime (8081043437) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 526507 + ... + 541637.

It is an arithmetic number, because the mean of its divisors is an integer number (139365720).

Almost surely, 2^8081043432 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 8081043432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13379109120).

8081043432 is an abundant number, since it is smaller than the sum of its proper divisors (18677174808).

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

8081043432 is a wasteful number, since it uses less digits than its factorization.

8081043432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15192 (or 15171 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 33.

The square root of 8081043432 is about 89894.6240439327. The cubic root of 8081043432 is about 2006.7309411366.

The spelling of 8081043432 in words is "eight billion, eighty-one million, forty-three thousand, four hundred thirty-two".