4012832165 has 8 divisors (see below), whose sum is σ = 4817021208. Its totient is φ = 3209184000.

The previous prime is 4012832147. The next prime is 4012832183. The reversal of 4012832165 is 5612382104.

It is an interprime number because it is at equal distance from previous prime (4012832147) and next prime (4012832183).

It can be written as a sum of positive squares in 4 ways, for example, as 1705855204 + 2306976961 = 41302^2 + 48031^2 .

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

It is not a de Polignac number, because 4012832165 - 2²⁴ = 3996054949 is a prime.

It is a super-2 number, since 2×4012832165² = 32205643968917174450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent 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, 118712 + ... + 148721.

It is an arithmetic number, because the mean of its divisors is an integer number (602127651).

Almost surely, 2^4012832165 is an apocalyptic number.

It is an amenable number.

4012832165 is a deficient number, since it is larger than the sum of its proper divisors (804189043).

4012832165 is a wasteful number, since it uses less digits than its factorization.

4012832165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270439.

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 4012832165 is about 63346.9191437121. The cubic root of 4012832165 is about 1589.0967226833.

The spelling of 4012832165 in words is "four billion, twelve million, eight hundred thirty-two thousand, one hundred sixty-five".