413442101 has 4 divisors (see below), whose sum is σ = 413484204. Its totient is φ = 413400000.

The previous prime is 413442083. The next prime is 413442121. The reversal of 413442101 is 101244314.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 284596900 + 128845201 = 16870^2 + 11351^2 .

It is a cyclic number.

It is not a de Polignac number, because 413442101 - 2¹⁸ = 413179957 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 (413442121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2351 + ... + 28851.

It is an arithmetic number, because the mean of its divisors is an integer number (103371051).

Almost surely, 2^413442101 is an apocalyptic number.

It is an amenable number.

413442101 is a deficient number, since it is larger than the sum of its proper divisors (42103).

413442101 is a wasteful number, since it uses less digits than its factorization.

413442101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42102.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 413442101 is about 20333.2757075686. The cubic root of 413442101 is about 744.9690547632.

Adding to 413442101 its reverse (101244314), we get a palindrome (514686415).

The spelling of 413442101 in words is "four hundred thirteen million, four hundred forty-two thousand, one hundred one".