1332241357 has 2 divisors, whose sum is σ = 1332241358. Its totient is φ = 1332241356.

The previous prime is 1332241343. The next prime is 1332241423. The reversal of 1332241357 is 7531422331.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1209231076 + 123010281 = 34774^2 + 11091^2 .

It is a cyclic number.

It is not a de Polignac number, because 1332241357 - 2¹⁵ = 1332208589 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1332241307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 666120678 + 666120679.

It is an arithmetic number, because the mean of its divisors is an integer number (666120679).

Almost surely, 2^1332241357 is an apocalyptic number.

It is an amenable number.

1332241357 is a deficient number, since it is larger than the sum of its proper divisors (1).

1332241357 is an equidigital number, since it uses as much as digits as its factorization.

1332241357 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15120, while the sum is 31.

The square root of 1332241357 is about 36499.8816025477. The cubic root of 1332241357 is about 1100.3418653671.

Adding to 1332241357 its reverse (7531422331), we get a palindrome (8863663688).

The spelling of 1332241357 in words is "one billion, three hundred thirty-two million, two hundred forty-one thousand, three hundred fifty-seven".