8081333481400 has 48 divisors (see below), whose sum is σ = 18792427888440. Its totient is φ = 3231960912000.

The previous prime is 8081333481383. The next prime is 8081333481407. The reversal of 8081333481400 is 41843331808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8081333481407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2444979 + ... + 4705378.

Almost surely, 2^{8081333481400} is an apocalyptic number.

It is an amenable number.

8081333481400 is an abundant number, since it is smaller than the sum of its proper divisors (10711094407040).

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

8081333481400 is a wasteful number, since it uses less digits than its factorization.

8081333481400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7156024 (or 7156015 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 43.

The spelling of 8081333481400 in words is "eight trillion, eighty-one billion, three hundred thirty-three million, four hundred eighty-one thousand, four hundred".