41643725352252 has 96 divisors (see below), whose sum is σ = 102248767756800. Its totient is φ = 13172101807872.

The previous prime is 41643725352199. The next prime is 41643725352259. The reversal of 41643725352252 is 25225352734614.

It is a super-2 number, since 2×41643725352252² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 41643725352195 and 41643725352204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41643725352259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 82018638 + ... + 82524810.

It is an arithmetic number, because the mean of its divisors is an integer number (1065091330800).

Almost surely, 2^{41643725352252} 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 41643725352252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51124383878400).

41643725352252 is an abundant number, since it is smaller than the sum of its proper divisors (60605042404548).

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

41643725352252 is a wasteful number, since it uses less digits than its factorization.

41643725352252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 510275 (or 510273 counting only the distinct ones).

The product of its digits is 12096000, while the sum is 51.

The spelling of 41643725352252 in words is "forty-one trillion, six hundred forty-three billion, seven hundred twenty-five million, three hundred fifty-two thousand, two hundred fifty-two".