41071921072 has 80 divisors (see below), whose sum is σ = 98034614272. Its totient is φ = 16232659200.

The previous prime is 41071921063. The next prime is 41071921087. The reversal of 41071921072 is 27012917014.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1569697 + ... + 1595647.

Almost surely, 2^41071921072 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 41071921072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49017307136).

41071921072 is an abundant number, since it is smaller than the sum of its proper divisors (56962693200).

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

41071921072 is a wasteful number, since it uses less digits than its factorization.

41071921072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27066 (or 27060 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 34.

The spelling of 41071921072 in words is "forty-one billion, seventy-one million, nine hundred twenty-one thousand, seventy-two".