413445941 has 4 divisors (see below), whose sum is σ = 413751084. Its totient is φ = 413140800.

The previous prime is 413445847. The next prime is 413445959. The reversal of 413445941 is 149544314.

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

It can be written as a sum of positive squares in 2 ways, for example, as 135256900 + 278189041 = 11630^2 + 16679^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-413445941 is a prime.

It is a super-2 number, since 2×413445941² = 341875092258750962, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (413445961) 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, 150530 + ... + 153251.

It is an arithmetic number, because the mean of its divisors is an integer number (103437771).

Almost surely, 2^413445941 is an apocalyptic number.

It is an amenable number.

413445941 is a deficient number, since it is larger than the sum of its proper divisors (305143).

413445941 is a wasteful number, since it uses less digits than its factorization.

413445941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305142.

The product of its digits is 34560, while the sum is 35.

The square root of 413445941 is about 20333.3701338465. The cubic root of 413445941 is about 744.9713611500.

The spelling of 413445941 in words is "four hundred thirteen million, four hundred forty-five thousand, nine hundred forty-one".