1323242401 has 8 divisors (see below), whose sum is σ = 1431786944. Its totient is φ = 1215663120.

The previous prime is 1323242387. The next prime is 1323242423. The reversal of 1323242401 is 1042423231.

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

It is a cyclic number.

It is not a de Polignac number, because 1323242401 - 2⁷ = 1323242273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1323249401) 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, 238461 + ... + 243946.

It is an arithmetic number, because the mean of its divisors is an integer number (178973368).

Almost surely, 2^1323242401 is an apocalyptic number.

It is an amenable number.

1323242401 is a deficient number, since it is larger than the sum of its proper divisors (108544543).

1323242401 is a wasteful number, since it uses less digits than its factorization.

1323242401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 482631.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 1323242401 is about 36376.3989559165. The cubic root of 1323242401 is about 1097.8587549718.

Adding to 1323242401 its reverse (1042423231), we get a palindrome (2365665632).

The spelling of 1323242401 in words is "one billion, three hundred twenty-three million, two hundred forty-two thousand, four hundred one".