4448118405 has 32 divisors (see below), whose sum is σ = 7597117440. Its totient is φ = 2215805760.

The previous prime is 4448118371. The next prime is 4448118431. The reversal of 4448118405 is 5048118444.

It is a happy number.

4448118405 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4448118405 - 2⁶ = 4448118341 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 89677 + ... + 130146.

It is an arithmetic number, because the mean of its divisors is an integer number (237409920).

Almost surely, 2^4448118405 is an apocalyptic number.

It is an amenable number.

4448118405 is a deficient number, since it is larger than the sum of its proper divisors (3148999035).

4448118405 is a wasteful number, since it uses less digits than its factorization.

4448118405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219921.

The product of its (nonzero) digits is 81920, while the sum is 39.

The square root of 4448118405 is about 66694.2156787228. The cubic root of 4448118405 is about 1644.5942964051.

Adding to 4448118405 its sum of digits (39), we get a palindrome (4448118444).

The spelling of 4448118405 in words is "four billion, four hundred forty-eight million, one hundred eighteen thousand, four hundred five".