1332668959 has 2 divisors, whose sum is σ = 1332668960. Its totient is φ = 1332668958.

The previous prime is 1332668957. The next prime is 1332668969. The reversal of 1332668959 is 9598662331.

It is a weak prime.

It is an emirp because it is prime and its reverse (9598662331) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1332668959 - 2¹ = 1332668957 is a prime.

Together with 1332668957, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1332668957) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 666334479 + 666334480.

It is an arithmetic number, because the mean of its divisors is an integer number (666334480).

Almost surely, 2^1332668959 is an apocalyptic number.

1332668959 is a deficient number, since it is larger than the sum of its proper divisors (1).

1332668959 is an equidigital number, since it uses as much as digits as its factorization.

1332668959 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2099520, while the sum is 52.

The square root of 1332668959 is about 36505.7387132489. The cubic root of 1332668959 is about 1100.4595762834.

The spelling of 1332668959 in words is "one billion, three hundred thirty-two million, six hundred sixty-eight thousand, nine hundred fifty-nine".