41023430009 has 4 divisors (see below), whose sum is σ = 41031508980. Its totient is φ = 41015351040.

The previous prime is 41023429999. The next prime is 41023430011. The reversal of 41023430009 is 90003432014.

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 10346958400 + 30676471609 = 101720^2 + 175147^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41023430009 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 41023430009.

It is not an unprimeable number, because it can be changed into a prime (41023450009) 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, 4031864 + ... + 4042025.

It is an arithmetic number, because the mean of its divisors is an integer number (10257877245).

Almost surely, 2^41023430009 is an apocalyptic number.

It is an amenable number.

41023430009 is a deficient number, since it is larger than the sum of its proper divisors (8078971).

41023430009 is an equidigital number, since it uses as much as digits as its factorization.

41023430009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8078970.

The product of its (nonzero) digits is 2592, while the sum is 26.

The spelling of 41023430009 in words is "forty-one billion, twenty-three million, four hundred thirty thousand, nine".