441413407 has 4 divisors (see below), whose sum is σ = 447460240. Its totient is φ = 435366576.

The previous prime is 441413393. The next prime is 441413411. The reversal of 441413407 is 704314144.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-441413407 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (441413417) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 3023307 + ... + 3023452.

It is an arithmetic number, because the mean of its divisors is an integer number (111865060).

Almost surely, 2^441413407 is an apocalyptic number.

441413407 is a deficient number, since it is larger than the sum of its proper divisors (6046833).

441413407 is an equidigital number, since it uses as much as digits as its factorization.

441413407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6046832.

The product of its (nonzero) digits is 5376, while the sum is 28.

The square root of 441413407 is about 21009.8407181016. The cubic root of 441413407 is about 761.4040337280.

The spelling of 441413407 in words is "four hundred forty-one million, four hundred thirteen thousand, four hundred seven".