413121433 has 2 divisors, whose sum is σ = 413121434. Its totient is φ = 413121432.

The previous prime is 413121409. The next prime is 413121451. The reversal of 413121433 is 334121314.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 411400089 + 1721344 = 20283^2 + 1312^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-413121433 is a prime.

It is not a weakly prime, because it can be changed into another prime (413161433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206560716 + 206560717.

It is an arithmetic number, because the mean of its divisors is an integer number (206560717).

Almost surely, 2^413121433 is an apocalyptic number.

It is an amenable number.

413121433 is a deficient number, since it is larger than the sum of its proper divisors (1).

413121433 is an equidigital number, since it uses as much as digits as its factorization.

413121433 is an evil number, because the sum of its binary digits is even.

The product of its digits is 864, while the sum is 22.

The square root of 413121433 is about 20325.3888769686. The cubic root of 413121433 is about 744.7764042294.

Adding to 413121433 its reverse (334121314), we get a palindrome (747242747).

The spelling of 413121433 in words is "four hundred thirteen million, one hundred twenty-one thousand, four hundred thirty-three".