23233434134 has 4 divisors (see below), whose sum is σ = 34850151204. Its totient is φ = 11616717066.

The previous prime is 23233434113. The next prime is 23233434173. The reversal of 23233434134 is 43143433232.

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

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 23233434134.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5808358532 + ... + 5808358535.

It is an arithmetic number, because the mean of its divisors is an integer number (8712537801).

Almost surely, 2^23233434134 is an apocalyptic number.

23233434134 is a deficient number, since it is larger than the sum of its proper divisors (11616717070).

23233434134 is a wasteful number, since it uses less digits than its factorization.

23233434134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11616717069.

The product of its digits is 62208, while the sum is 32.

Adding to 23233434134 its reverse (43143433232), we get a palindrome (66376867366).

The spelling of 23233434134 in words is "twenty-three billion, two hundred thirty-three million, four hundred thirty-four thousand, one hundred thirty-four".