1105440008 has 32 divisors (see below), whose sum is σ = 2090880000. Its totient is φ = 547895040.

The previous prime is 1105439999. The next prime is 1105440013. The reversal of 1105440008 is 8000445011.

It is a super-2 number, since 2×1105440008² = 2443995222574080128, which contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 459593 + ... + 461991.

It is an arithmetic number, because the mean of its divisors is an integer number (65340000).

Almost surely, 2^1105440008 is an apocalyptic number.

It is an amenable number.

1105440008 is a deficient number, since it is larger than the sum of its proper divisors (985439992).

1105440008 is a wasteful number, since it uses less digits than its factorization.

1105440008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2885 (or 2881 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 23.

The square root of 1105440008 is about 33248.1579640136. The cubic root of 1105440008 is about 1033.9790185387.

Adding to 1105440008 its reverse (8000445011), we get a palindrome (9105885019).

The spelling of 1105440008 in words is "one billion, one hundred five million, four hundred forty thousand, eight".