1332430241 has 2 divisors, whose sum is σ = 1332430242. Its totient is φ = 1332430240.

The previous prime is 1332430219. The next prime is 1332430243. The reversal of 1332430241 is 1420342331.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1306461025 + 25969216 = 36145^2 + 5096^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1332430241 is a prime.

Together with 1332430243, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1332430243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 666215120 + 666215121.

It is an arithmetic number, because the mean of its divisors is an integer number (666215121).

Almost surely, 2^1332430241 is an apocalyptic number.

It is an amenable number.

1332430241 is a deficient number, since it is larger than the sum of its proper divisors (1).

1332430241 is an equidigital number, since it uses as much as digits as its factorization.

1332430241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 1332430241 is about 36502.4689712901. The cubic root of 1332430241 is about 1100.3938647415.

Adding to 1332430241 its reverse (1420342331), we get a palindrome (2752772572).

The spelling of 1332430241 in words is "one billion, three hundred thirty-two million, four hundred thirty thousand, two hundred forty-one".