411743161 has 8 divisors (see below), whose sum is σ = 414245664. Its totient is φ = 409248000.

The previous prime is 411743119. The next prime is 411743183. The reversal of 411743161 is 161347114.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 411743161 - 2⁹ = 411742649 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (411743261) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143406 + ... + 146248.

It is an arithmetic number, because the mean of its divisors is an integer number (51780708).

Almost surely, 2^411743161 is an apocalyptic number.

It is an amenable number.

411743161 is a deficient number, since it is larger than the sum of its proper divisors (2502503).

411743161 is a wasteful number, since it uses less digits than its factorization.

411743161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3671.

The product of its digits is 2016, while the sum is 28.

The square root of 411743161 is about 20291.4553691942. The cubic root of 411743161 is about 743.9472306438.

It can be divided in two parts, 4117 and 43161, that added together give a triangular number (47278 = T₃₀₇).

The spelling of 411743161 in words is "four hundred eleven million, seven hundred forty-three thousand, one hundred sixty-one".