41543434342020 has 192 divisors, whose sum is σ = 131393225424384. Its totient is φ = 9730782167040.

The previous prime is 41543434342019. The next prime is 41543434342031. The reversal of 41543434342020 is 2024343434514.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 41543434342020.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2536771 + ... + 9461610.

It is an arithmetic number, because the mean of its divisors is an integer number (684339715752).

Almost surely, 2^{41543434342020} is an apocalyptic number.

It is an amenable number.

41543434342020 is an abundant number, since it is smaller than the sum of its proper divisors (89849791082364).

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

41543434342020 is a wasteful number, since it uses less digits than its factorization.

41543434342020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11998622 (or 11998620 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 39.

Adding to 41543434342020 its reverse (2024343434514), we get a palindrome (43567777776534).

The spelling of 41543434342020 in words is "forty-one trillion, five hundred forty-three billion, four hundred thirty-four million, three hundred forty-two thousand, twenty".