23345234134 has 4 divisors (see below), whose sum is σ = 35017851204. Its totient is φ = 11672617066.

The previous prime is 23345234113. The next prime is 23345234137. The reversal of 23345234134 is 43143254332.

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

It is a self number, because there is not a number n which added to its sum of digits gives 23345234134.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23345234137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5836308532 + ... + 5836308535.

It is an arithmetic number, because the mean of its divisors is an integer number (8754462801).

Almost surely, 2^23345234134 is an apocalyptic number.

23345234134 is a deficient number, since it is larger than the sum of its proper divisors (11672617070).

23345234134 is a wasteful number, since it uses less digits than its factorization.

23345234134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11672617069.

The product of its digits is 103680, while the sum is 34.

Adding to 23345234134 its reverse (43143254332), we get a palindrome (66488488466).

The spelling of 23345234134 in words is "twenty-three billion, three hundred forty-five million, two hundred thirty-four thousand, one hundred thirty-four".