4406520043417 has 4 divisors (see below), whose sum is σ = 4412310477876. Its totient is φ = 4400729608960.

The previous prime is 4406520043403. The next prime is 4406520043483. The reversal of 4406520043417 is 7143400256044.

It is a happy number.

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 352816992256 + 4053703051161 = 593984^2 + 2013381^2 .

It is a cyclic number.

It is not a de Polignac number, because 4406520043417 - 2¹⁵ = 4406520010649 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 4406520043417.

It is not an unprimeable number, because it can be changed into a prime (4406520047417) 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, 2895216088 + ... + 2895217609.

It is an arithmetic number, because the mean of its divisors is an integer number (1103077619469).

Almost surely, 2^{4406520043417} is an apocalyptic number.

It is an amenable number.

4406520043417 is a deficient number, since it is larger than the sum of its proper divisors (5790434459).

4406520043417 is an equidigital number, since it uses as much as digits as its factorization.

4406520043417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5790434458.

The product of its (nonzero) digits is 322560, while the sum is 40.

The spelling of 4406520043417 in words is "four trillion, four hundred six billion, five hundred twenty million, forty-three thousand, four hundred seventeen".