8141801719340 has 96 divisors (see below), whose sum is σ = 18087851432448. Its totient is φ = 3073425408000.

The previous prime is 8141801719327. The next prime is 8141801719357. The reversal of 8141801719340 is 439171081418.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 57912812 + ... + 58053228.

It is an arithmetic number, because the mean of its divisors is an integer number (188415119088).

Almost surely, 2^{8141801719340} 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 8141801719340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9043925716224).

8141801719340 is an abundant number, since it is smaller than the sum of its proper divisors (9946049713108).

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

8141801719340 is a wasteful number, since it uses less digits than its factorization.

8141801719340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142779 (or 142777 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 47.

The spelling of 8141801719340 in words is "eight trillion, one hundred forty-one billion, eight hundred one million, seven hundred nineteen thousand, three hundred forty".