8081245292000 has 96 divisors (see below), whose sum is σ = 20496123857664. Its totient is φ = 3128223936000.

The previous prime is 8081245291967. The next prime is 8081245292027. The reversal of 8081245292000 is 2925421808.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32461667 + ... + 32709666.

It is an arithmetic number, because the mean of its divisors is an integer number (213501290184).

Almost surely, 2^{8081245292000} is an apocalyptic number.

8081245292000 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8081245292000 is an abundant number, since it is smaller than the sum of its proper divisors (12414878565664).

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

8081245292000 is a wasteful number, since it uses less digits than its factorization.

8081245292000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65171389 (or 65171371 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 41.

The spelling of 8081245292000 in words is "eight trillion, eighty-one billion, two hundred forty-five million, two hundred ninety-two thousand".