1352041243 has 8 divisors (see below), whose sum is σ = 1545716480. Its totient is φ = 1158497640.

The previous prime is 1352041241. The next prime is 1352041253. The reversal of 1352041243 is 3421402531.

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 1352041243 - 2¹ = 1352041241 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1352041241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9813 + ... + 52918.

It is an arithmetic number, because the mean of its divisors is an integer number (193214560).

Almost surely, 2^1352041243 is an apocalyptic number.

1352041243 is a deficient number, since it is larger than the sum of its proper divisors (193675237).

1352041243 is an equidigital number, since it uses as much as digits as its factorization.

1352041243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65817.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 1352041243 is about 36770.1134482884. The cubic root of 1352041243 is about 1105.7662063719.

Adding to 1352041243 its reverse (3421402531), we get a palindrome (4773443774).

The spelling of 1352041243 in words is "one billion, three hundred fifty-two million, forty-one thousand, two hundred forty-three".