4001162105 has 8 divisors (see below), whose sum is σ = 4806670464. Its totient is φ = 3197412400.

The previous prime is 4001162089. The next prime is 4001162111. The reversal of 4001162105 is 5012611004.

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

It is not a de Polignac number, because 4001162105 - 2⁴ = 4001162089 is a prime.

It is a Duffinian number.

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, 434651 + ... + 443760.

It is an arithmetic number, because the mean of its divisors is an integer number (600833808).

Almost surely, 2^4001162105 is an apocalyptic number.

It is an amenable number.

4001162105 is a deficient number, since it is larger than the sum of its proper divisors (805508359).

4001162105 is an equidigital number, since it uses as much as digits as its factorization.

4001162105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 879327.

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 4001162105 is about 63254.7397828811. The cubic root of 4001162105 is about 1587.5547643083.

Adding to 4001162105 its reverse (5012611004), we get a palindrome (9013773109).

The spelling of 4001162105 in words is "four billion, one million, one hundred sixty-two thousand, one hundred five".