43104045 has 16 divisors (see below), whose sum is σ = 69089472. Its totient is φ = 22947840.

The previous prime is 43104037. The next prime is 43104071. The reversal of 43104045 is 54040134.

It is not a de Polignac number, because 43104045 - 2³ = 43104037 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7374 + ... + 11856.

It is an arithmetic number, because the mean of its divisors is an integer number (4318092).

Almost surely, 2^43104045 is an apocalyptic number.

It is an amenable number.

43104045 is a deficient number, since it is larger than the sum of its proper divisors (25985427).

43104045 is a wasteful number, since it uses less digits than its factorization.

43104045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5132.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 43104045 is about 6565.3670879853. The cubic root of 43104045 is about 350.6221451466.

Adding to 43104045 its reverse (54040134), we get a palindrome (97144179).

The spelling of 43104045 in words is "forty-three million, one hundred four thousand, forty-five".