41005531441 has 8 divisors (see below), whose sum is σ = 47177985600. Its totient is φ = 34911707568.

The previous prime is 41005531409. The next prime is 41005531451. The reversal of 41005531441 is 14413550014.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 41005531441 - 2⁵ = 41005531409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41005531451) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19656451 + ... + 19658536.

It is an arithmetic number, because the mean of its divisors is an integer number (5897248200).

Almost surely, 2^41005531441 is an apocalyptic number.

It is an amenable number.

41005531441 is a deficient number, since it is larger than the sum of its proper divisors (6172454159).

41005531441 is a wasteful number, since it uses less digits than its factorization.

41005531441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39315143.

The product of its (nonzero) digits is 4800, while the sum is 28.

The spelling of 41005531441 in words is "forty-one billion, five million, five hundred thirty-one thousand, four hundred forty-one".