1332313441 has 2 divisors, whose sum is σ = 1332313442. Its totient is φ = 1332313440.

The previous prime is 1332313403. The next prime is 1332313483. The reversal of 1332313441 is 1443132331.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 908118225 + 424195216 = 30135^2 + 20596^2 .

It is a cyclic number.

It is not a de Polignac number, because 1332313441 - 2¹⁹ = 1331789153 is a prime.

It is not a weakly prime, because it can be changed into another prime (1332314441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 666156720 + 666156721.

It is an arithmetic number, because the mean of its divisors is an integer number (666156721).

Almost surely, 2^1332313441 is an apocalyptic number.

It is an amenable number.

1332313441 is a deficient number, since it is larger than the sum of its proper divisors (1).

1332313441 is an equidigital number, since it uses as much as digits as its factorization.

1332313441 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2592, while the sum is 25.

The square root of 1332313441 is about 36500.8690444488. The cubic root of 1332313441 is about 1100.3617105231.

Adding to 1332313441 its reverse (1443132331), we get a palindrome (2775445772).

The spelling of 1332313441 in words is "one billion, three hundred thirty-two million, three hundred thirteen thousand, four hundred forty-one".