41439744220 has 48 divisors (see below), whose sum is σ = 99495684288. Its totient is φ = 14202155520.

The previous prime is 41439744191. The next prime is 41439744239. The reversal of 41439744220 is 2244793414.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 294234 + ... + 411646.

It is an arithmetic number, because the mean of its divisors is an integer number (2072826756).

Almost surely, 2^41439744220 is an apocalyptic number.

It is an amenable number.

41439744220 is an abundant number, since it is smaller than the sum of its proper divisors (58055940068).

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

41439744220 is a wasteful number, since it uses less digits than its factorization.

41439744220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119950 (or 119948 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 40.

The spelling of 41439744220 in words is "forty-one billion, four hundred thirty-nine million, seven hundred forty-four thousand, two hundred twenty".