1341442433 has 4 divisors (see below), whose sum is σ = 1341521220. Its totient is φ = 1341363648.

The previous prime is 1341442423. The next prime is 1341442441. The reversal of 1341442433 is 3342441431.

It is a happy number.

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, and also an emirpimes, since its reverse is a distinct semiprime: 3342441431 = 7 ⋅477491633.

It can be written as a sum of positive squares in 2 ways, for example, as 367565584 + 973876849 = 19172^2 + 31207^2 .

It is a cyclic number.

It is not a de Polignac number, because 1341442433 - 2²⁴ = 1324665217 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1341442396 and 1341442405.

It is not an unprimeable number, because it can be changed into a prime (1341442423) 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, 2060 + ... + 51837.

It is an arithmetic number, because the mean of its divisors is an integer number (335380305).

Almost surely, 2^1341442433 is an apocalyptic number.

It is an amenable number.

1341442433 is a deficient number, since it is larger than the sum of its proper divisors (78787).

1341442433 is an equidigital number, since it uses as much as digits as its factorization.

1341442433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78786.

The product of its digits is 13824, while the sum is 29.

The square root of 1341442433 is about 36625.7072696214. The cubic root of 1341442433 is about 1102.8692128150.

Adding to 1341442433 its reverse (3342441431), we get a palindrome (4683883864).

The spelling of 1341442433 in words is "one billion, three hundred forty-one million, four hundred forty-two thousand, four hundred thirty-three".