441105407 has 2 divisors, whose sum is σ = 441105408. Its totient is φ = 441105406.

The previous prime is 441105391. The next prime is 441105487. The reversal of 441105407 is 704501144.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 441105407 - 2⁴ = 441105391 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (441105487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 220552703 + 220552704.

It is an arithmetic number, because the mean of its divisors is an integer number (220552704).

Almost surely, 2^441105407 is an apocalyptic number.

441105407 is a deficient number, since it is larger than the sum of its proper divisors (1).

441105407 is an equidigital number, since it uses as much as digits as its factorization.

441105407 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2240, while the sum is 26.

The square root of 441105407 is about 21002.5095405287. The cubic root of 441105407 is about 761.2269004524.

The spelling of 441105407 in words is "four hundred forty-one million, one hundred five thousand, four hundred seven".