34320233243 has 4 divisors (see below), whose sum is σ = 34444133280. Its totient is φ = 34196333208.

The previous prime is 34320233183. The next prime is 34320233261. The reversal of 34320233243 is 34233202343.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 34320233243 - 2⁶ = 34320233179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34320236243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61949603 + ... + 61950156.

It is an arithmetic number, because the mean of its divisors is an integer number (8611033320).

Almost surely, 2^34320233243 is an apocalyptic number.

34320233243 is a deficient number, since it is larger than the sum of its proper divisors (123900037).

34320233243 is a wasteful number, since it uses less digits than its factorization.

34320233243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123900036.

The product of its (nonzero) digits is 31104, while the sum is 29.

Adding to 34320233243 its reverse (34233202343), we get a palindrome (68553435586).

The spelling of 34320233243 in words is "thirty-four billion, three hundred twenty million, two hundred thirty-three thousand, two hundred forty-three".