34406324243 has 4 divisors (see below), whose sum is σ = 35902251408. Its totient is φ = 32910397080.

The previous prime is 34406324233. The next prime is 34406324279. The reversal of 34406324243 is 34242360443.

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 34406324243 - 2⁶ = 34406324179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34406324203) 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 3 ways as a sum of consecutive naturals, for example, 747963548 + ... + 747963593.

It is an arithmetic number, because the mean of its divisors is an integer number (8975562852).

Almost surely, 2^34406324243 is an apocalyptic number.

34406324243 is a deficient number, since it is larger than the sum of its proper divisors (1495927165).

34406324243 is a wasteful number, since it uses less digits than its factorization.

34406324243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1495927164.

The product of its (nonzero) digits is 165888, while the sum is 35.

Adding to 34406324243 its reverse (34242360443), we get a palindrome (68648684686).

The spelling of 34406324243 in words is "thirty-four billion, four hundred six million, three hundred twenty-four thousand, two hundred forty-three".