41643242848512 has 216 divisors, whose sum is σ = 124240925390400. Its totient is φ = 13398870503424.

The previous prime is 41643242848507. The next prime is 41643242848637. The reversal of 41643242848512 is 21584824234614.

41643242848512 is a `hidden beast` number, since 4 + 1 + 6 + 4 + 3 + 2 + 42 + 84 + 8 + 512 = 666.

It is a super-2 number, since 2×41643242848512² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 258029539 + ... + 258190877.

It is an arithmetic number, because the mean of its divisors is an integer number (575189469400).

Almost surely, 2^{41643242848512} 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 41643242848512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62120462695200).

41643242848512 is an abundant number, since it is smaller than the sum of its proper divisors (82597682541888).

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

41643242848512 is a wasteful number, since it uses less digits than its factorization.

41643242848512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165253 (or 165236 counting only the distinct ones).

The product of its digits is 11796480, while the sum is 54.

The spelling of 41643242848512 in words is "forty-one trillion, six hundred forty-three billion, two hundred forty-two million, eight hundred forty-eight thousand, five hundred twelve".