8141426171040 has 192 divisors, whose sum is σ = 26022516129792. Its totient is φ = 2139166848000.

The previous prime is 8141426171029. The next prime is 8141426171051. The reversal of 8141426171040 is 401716241418.

It is an interprime number because it is at equal distance from previous prime (8141426171029) and next prime (8141426171051).

It is a self number, because there is not a number n which added to its sum of digits gives 8141426171040.

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, 56603215 + ... + 56746865.

It is an arithmetic number, because the mean of its divisors is an integer number (135533938176).

Almost surely, 2^{8141426171040} is an apocalyptic number.

8141426171040 is a gapful number since it is divisible by the number (80) 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 8141426171040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13011258064896).

8141426171040 is an abundant number, since it is smaller than the sum of its proper divisors (17881089958752).

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

8141426171040 is a wasteful number, since it uses less digits than its factorization.

8141426171040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145403 (or 145395 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 39.

The spelling of 8141426171040 in words is "eight trillion, one hundred forty-one billion, four hundred twenty-six million, one hundred seventy-one thousand, forty".