41220340172 has 48 divisors (see below), whose sum is σ = 82877921280. Its totient is φ = 17741217600.

The previous prime is 41220340171. The next prime is 41220340193. The reversal of 41220340172 is 27104302214.

It is not an unprimeable number, because it can be changed into a prime (41220340171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1753118 + ... + 1776474.

It is an arithmetic number, because the mean of its divisors is an integer number (1726623360).

Almost surely, 2^41220340172 is an apocalyptic number.

It is an amenable number.

41220340172 is an abundant number, since it is smaller than the sum of its proper divisors (41657581108).

41220340172 is a wasteful number, since it uses less digits than its factorization.

41220340172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25502 (or 25500 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 26.

Adding to 41220340172 its reverse (27104302214), we get a palindrome (68324642386).

The spelling of 41220340172 in words is "forty-one billion, two hundred twenty million, three hundred forty thousand, one hundred seventy-two".