34532321243 has 16 divisors (see below), whose sum is σ = 40503706560. Its totient is φ = 28828640256.

The previous prime is 34532321237. The next prime is 34532321249. The reversal of 34532321243 is 34212323543.

It is an interprime number because it is at equal distance from previous prime (34532321237) and next prime (34532321249).

It is a cyclic number.

It is not a de Polignac number, because 34532321243 - 2¹⁰ = 34532320219 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34532321249) 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 15 ways as a sum of consecutive naturals, for example, 288878 + ... + 390531.

It is an arithmetic number, because the mean of its divisors is an integer number (2531481660).

Almost surely, 2^34532321243 is an apocalyptic number.

34532321243 is a deficient number, since it is larger than the sum of its proper divisors (5971385317).

34532321243 is a wasteful number, since it uses less digits than its factorization.

34532321243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 679606.

The product of its digits is 51840, while the sum is 32.

Adding to 34532321243 its reverse (34212323543), we get a palindrome (68744644786).

The spelling of 34532321243 in words is "thirty-four billion, five hundred thirty-two million, three hundred twenty-one thousand, two hundred forty-three".