1106163944 has 16 divisors (see below), whose sum is σ = 2095440900. Its totient is φ = 547379712.

The previous prime is 1106163859. The next prime is 1106163959. The reversal of 1106163944 is 4493616011.

It can be written as a sum of positive squares in 2 ways, for example, as 1084911844 + 21252100 = 32938^2 + 4610^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 711959 + ... + 713510.

Almost surely, 2^1106163944 is an apocalyptic number.

It is an amenable number.

1106163944 is a deficient number, since it is larger than the sum of its proper divisors (989276956).

1106163944 is a wasteful number, since it uses less digits than its factorization.

1106163944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1425572 (or 1425568 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 35.

The square root of 1106163944 is about 33259.0430409535. The cubic root of 1106163944 is about 1034.2046817098.

Adding to 1106163944 its reverse (4493616011), we get a palindrome (5599779955).

The spelling of 1106163944 in words is "one billion, one hundred six million, one hundred sixty-three thousand, nine hundred forty-four".