411142165 has 16 divisors (see below), whose sum is σ = 564801408. Its totient is φ = 281451456.

The previous prime is 411142153. The next prime is 411142177. The reversal of 411142165 is 561241114.

It is an interprime number because it is at equal distance from previous prime (411142153) and next prime (411142177).

It is a cyclic number.

It is not a de Polignac number, because 411142165 - 2⁷ = 411142037 is a prime.

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 15 ways as a sum of consecutive naturals, for example, 11874 + ... + 31036.

It is an arithmetic number, because the mean of its divisors is an integer number (35300088).

Almost surely, 2^411142165 is an apocalyptic number.

It is an amenable number.

411142165 is a deficient number, since it is larger than the sum of its proper divisors (153659243).

411142165 is a wasteful number, since it uses less digits than its factorization.

411142165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19788.

The product of its digits is 960, while the sum is 25.

The square root of 411142165 is about 20276.6408707162. The cubic root of 411142165 is about 743.5850898175.

Adding to 411142165 its reverse (561241114), we get a palindrome (972383279).

The spelling of 411142165 in words is "four hundred eleven million, one hundred forty-two thousand, one hundred sixty-five".