1433442113 has 2 divisors, whose sum is σ = 1433442114. Its totient is φ = 1433442112.

The previous prime is 1433442103. The next prime is 1433442119. The reversal of 1433442113 is 3112443341.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1412857744 + 20584369 = 37588^2 + 4537^2 .

It is a cyclic number.

It is not a de Polignac number, because 1433442113 - 2²⁴ = 1416664897 is a prime.

It is not a weakly prime, because it can be changed into another prime (1433442119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 716721056 + 716721057.

It is an arithmetic number, because the mean of its divisors is an integer number (716721057).

Almost surely, 2^1433442113 is an apocalyptic number.

It is an amenable number.

1433442113 is a deficient number, since it is larger than the sum of its proper divisors (1).

1433442113 is an equidigital number, since it uses as much as digits as its factorization.

1433442113 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3456, while the sum is 26.

The square root of 1433442113 is about 37860.8255720870. The cubic root of 1433442113 is about 1127.5264013824.

Adding to 1433442113 its reverse (3112443341), we get a palindrome (4545885454).

The spelling of 1433442113 in words is "one billion, four hundred thirty-three million, four hundred forty-two thousand, one hundred thirteen".