41403430441 has 4 divisors (see below), whose sum is σ = 41404162900. Its totient is φ = 41402697984.

The previous prime is 41403430429. The next prime is 41403430501. The reversal of 41403430441 is 14403430414.

It is a happy number.

41403430441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in 2 ways, for example, as 20095897600 + 21307532841 = 141760^2 + 145971^2 .

It is a cyclic number.

It is not a de Polignac number, because 41403430441 - 2²³ = 41395041833 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41403430741) 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, 273636 + ... + 397093.

It is an arithmetic number, because the mean of its divisors is an integer number (10351040725).

Almost surely, 2^41403430441 is an apocalyptic number.

It is an amenable number.

41403430441 is a deficient number, since it is larger than the sum of its proper divisors (732459).

41403430441 is an equidigital number, since it uses as much as digits as its factorization.

41403430441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 732458.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 41403430441 its reverse (14403430414), we get a palindrome (55806860855).

The spelling of 41403430441 in words is "forty-one billion, four hundred three million, four hundred thirty thousand, four hundred forty-one".