41004431305 has 8 divisors (see below), whose sum is σ = 49226978952. Its totient is φ = 32789104128.

The previous prime is 41004431269. The next prime is 41004431317. The reversal of 41004431305 is 50313440014.

It can be written as a sum of positive squares in 4 ways, for example, as 11007576889 + 29996854416 = 104917^2 + 173196^2 .

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 41004431305 - 2²⁵ = 40970876873 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 41004431305.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1792614 + ... + 1815343.

It is an arithmetic number, because the mean of its divisors is an integer number (6153372369).

Almost surely, 2^41004431305 is an apocalyptic number.

It is an amenable number.

41004431305 is a deficient number, since it is larger than the sum of its proper divisors (8222547647).

41004431305 is a wasteful number, since it uses less digits than its factorization.

41004431305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3610235.

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 41004431305 its reverse (50313440014), we get a palindrome (91317871319).

The spelling of 41004431305 in words is "forty-one billion, four million, four hundred thirty-one thousand, three hundred five".