41004403243 has 4 divisors (see below), whose sum is σ = 42787203408. Its totient is φ = 39221603080.

The previous prime is 41004403229. The next prime is 41004403247. The reversal of 41004403243 is 34230440014.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 41004403243 - 2¹⁷ = 41004272171 is a prime.

It is a super-2 number, since 2×41004403243² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41004403247) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 891400048 + ... + 891400093.

It is an arithmetic number, because the mean of its divisors is an integer number (10696800852).

Almost surely, 2^41004403243 is an apocalyptic number.

41004403243 is a deficient number, since it is larger than the sum of its proper divisors (1782800165).

41004403243 is a wasteful number, since it uses less digits than its factorization.

41004403243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1782800164.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 41004403243 its reverse (34230440014), we get a palindrome (75234843257).

The spelling of 41004403243 in words is "forty-one billion, four million, four hundred three thousand, two hundred forty-three".