4405511242 has 8 divisors (see below), whose sum is σ = 7209018432. Its totient is φ = 2002505100.

The previous prime is 4405511239. The next prime is 4405511251. The reversal of 4405511242 is 2421155044.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 4405511242.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100125234 + ... + 100125277.

It is an arithmetic number, because the mean of its divisors is an integer number (901127304).

Almost surely, 2^4405511242 is an apocalyptic number.

4405511242 is a deficient number, since it is larger than the sum of its proper divisors (2803507190).

4405511242 is a wasteful number, since it uses less digits than its factorization.

4405511242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200250524.

The product of its (nonzero) digits is 6400, while the sum is 28.

The square root of 4405511242 is about 66374.0253563094. The cubic root of 4405511242 is about 1639.3264190519.

Adding to 4405511242 its reverse (2421155044), we get a palindrome (6826666286).

The spelling of 4405511242 in words is "four billion, four hundred five million, five hundred eleven thousand, two hundred forty-two".