1323552534343 has 8 divisors (see below), whose sum is σ = 1426058580128. Its totient is φ = 1221145676064.

The previous prime is 1323552534341. The next prime is 1323552534383. The reversal of 1323552534343 is 3434352553231.

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 1323552534343 - 2¹ = 1323552534341 is a prime.

It is a super-2 number, since 2×1323552534343² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1323552534343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1323552534341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24769155 + ... + 24822532.

It is an arithmetic number, because the mean of its divisors is an integer number (178257322516).

Almost surely, 2^{1323552534343} is an apocalyptic number.

1323552534343 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1323552534343 is a deficient number, since it is larger than the sum of its proper divisors (102506045785).

1323552534343 is a wasteful number, since it uses less digits than its factorization.

1323552534343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49593753.

The product of its digits is 1944000, while the sum is 43.

The spelling of 1323552534343 in words is "one trillion, three hundred twenty-three billion, five hundred fifty-two million, five hundred thirty-four thousand, three hundred forty-three".