1323334453 has 8 divisors (see below), whose sum is σ = 1513782272. Its totient is φ = 1133236656.

The previous prime is 1323334433. The next prime is 1323334457. The reversal of 1323334453 is 3544333231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1323334453 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1323334457) 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 in 7 ways as a sum of consecutive naturals, for example, 79350 + ... + 94567.

It is an arithmetic number, because the mean of its divisors is an integer number (189222784).

Almost surely, 2^1323334453 is an apocalyptic number.

It is an amenable number.

1323334453 is a deficient number, since it is larger than the sum of its proper divisors (190447819).

1323334453 is a wasteful number, since it uses less digits than its factorization.

1323334453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175011.

The product of its digits is 38880, while the sum is 31.

The square root of 1323334453 is about 36377.6642048387. The cubic root of 1323334453 is about 1097.8842120739.

Adding to 1323334453 its reverse (3544333231), we get a palindrome (4867667684).

The spelling of 1323334453 in words is "one billion, three hundred twenty-three million, three hundred thirty-four thousand, four hundred fifty-three".