1005163042 has 16 divisors (see below), whose sum is σ = 1709184960. Its totient is φ = 439504272.

The previous prime is 1005163039. The next prime is 1005163067. The reversal of 1005163042 is 2403615001.

1005163042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1016878 + ... + 1017865.

It is an arithmetic number, because the mean of its divisors is an integer number (106824060).

Almost surely, 2^1005163042 is an apocalyptic number.

1005163042 is a deficient number, since it is larger than the sum of its proper divisors (704021918).

1005163042 is a wasteful number, since it uses less digits than its factorization.

1005163042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2034777.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 1005163042 is about 31704.3063636472. The cubic root of 1005163042 is about 1001.7180605774.

Adding to 1005163042 its reverse (2403615001), we get a palindrome (3408778043).

The spelling of 1005163042 in words is "one billion, five million, one hundred sixty-three thousand, forty-two".