798271488000 has 1440 divisors, whose sum is σ = 3444844515840. Its totient is φ = 173880115200.

The previous prime is 798271487953. The next prime is 798271488037. The reversal of 798271488000 is 884172897.

It is a happy number.

798271488000 is a `hidden beast` number, since 7 + 98 + 2 + 71 + 488 + 0 + 0 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (1440).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2967551866 + ... + 2967552134.

It is an arithmetic number, because the mean of its divisors is an integer number (2392253136).

Almost surely, 2^798271488000 is an apocalyptic number.

798271488000 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 798271488000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1722422257920).

798271488000 is an abundant number, since it is smaller than the sum of its proper divisors (2646573027840).

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

798271488000 is a wasteful number, since it uses less digits than its factorization.

798271488000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 348 (or 309 counting only the distinct ones).

The product of its (nonzero) digits is 1806336, while the sum is 54.

The spelling of 798271488000 in words is "seven hundred ninety-eight billion, two hundred seventy-one million, four hundred eighty-eight thousand".