413661171 has 32 divisors (see below), whose sum is σ = 691826688. Its totient is φ = 213582240.

The previous prime is 413661169. The next prime is 413661173. The reversal of 413661171 is 171166314.

It is an interprime number because it is at equal distance from previous prime (413661169) and next prime (413661173).

It is not a de Polignac number, because 413661171 - 2¹ = 413661169 is a prime.

It is a super-2 number, since 2×413661171² = 342231128786182482, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (413661173) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 33216 + ... + 43938.

It is an arithmetic number, because the mean of its divisors is an integer number (21619584).

Almost surely, 2^413661171 is an apocalyptic number.

413661171 is a deficient number, since it is larger than the sum of its proper divisors (278165517).

413661171 is a wasteful number, since it uses less digits than its factorization.

413661171 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10911.

The product of its digits is 3024, while the sum is 30.

The square root of 413661171 is about 20338.6619766395. The cubic root of 413661171 is about 745.1006101079.

The spelling of 413661171 in words is "four hundred thirteen million, six hundred sixty-one thousand, one hundred seventy-one".