4409118479 has 4 divisors (see below), whose sum is σ = 4409933976. Its totient is φ = 4408302984.

The previous prime is 4409118433. The next prime is 4409118481. The reversal of 4409118479 is 9748119044.

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

It is a cyclic number.

It is not a de Polignac number, because 4409118479 - 2²⁴ = 4392341263 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 (4409118409) 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, 399584 + ... + 410469.

It is an arithmetic number, because the mean of its divisors is an integer number (1102483494).

Almost surely, 2^4409118479 is an apocalyptic number.

4409118479 is a deficient number, since it is larger than the sum of its proper divisors (815497).

4409118479 is an equidigital number, since it uses as much as digits as its factorization.

4409118479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 815496.

The product of its (nonzero) digits is 290304, while the sum is 47.

The square root of 4409118479 is about 66401.1933552402. The cubic root of 4409118479 is about 1639.7737243586.

The spelling of 4409118479 in words is "four billion, four hundred nine million, one hundred eighteen thousand, four hundred seventy-nine".