413021033 has 4 divisors (see below), whose sum is σ = 413431380. Its totient is φ = 412610688.

The previous prime is 413021027. The next prime is 413021041. The reversal of 413021033 is 330120314.

It is a happy number.

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 188980009 + 224041024 = 13747^2 + 14968^2 .

It is a cyclic number.

It is not a de Polignac number, because 413021033 - 2¹⁶ = 412955497 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (413021093) 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, 203660 + ... + 205677.

It is an arithmetic number, because the mean of its divisors is an integer number (103357845).

Almost surely, 2^413021033 is an apocalyptic number.

It is an amenable number.

413021033 is a deficient number, since it is larger than the sum of its proper divisors (410347).

413021033 is a wasteful number, since it uses less digits than its factorization.

413021033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 410346.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 413021033 is about 20322.9189094480. The cubic root of 413021033 is about 744.7160655466.

Adding to 413021033 its reverse (330120314), we get a palindrome (743141347).

The spelling of 413021033 in words is "four hundred thirteen million, twenty-one thousand, thirty-three".