413820271 has 4 divisors (see below), whose sum is σ = 427169344. Its totient is φ = 400471200.

The previous prime is 413820241. The next prime is 413820287. The reversal of 413820271 is 172028314.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 413820271 - 2⁹ = 413819759 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (413820221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6674490 + ... + 6674551.

It is an arithmetic number, because the mean of its divisors is an integer number (106792336).

Almost surely, 2^413820271 is an apocalyptic number.

413820271 is a deficient number, since it is larger than the sum of its proper divisors (13349073).

413820271 is a wasteful number, since it uses less digits than its factorization.

413820271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13349072.

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 413820271 is about 20342.5728707064. The cubic root of 413820271 is about 745.1961233125.

Adding to 413820271 its reverse (172028314), we get a palindrome (585848585).

The spelling of 413820271 in words is "four hundred thirteen million, eight hundred twenty thousand, two hundred seventy-one".