234646116523 has 8 divisors (see below), whose sum is σ = 288795220448. Its totient is φ = 185654070144.

The previous prime is 234646116487. The next prime is 234646116527. The reversal of 234646116523 is 325611646432.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-234646116523 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 234646116523.

It is not an unprimeable number, because it can be changed into a prime (234646116527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1289264286 + ... + 1289264467.

It is an arithmetic number, because the mean of its divisors is an integer number (36099402556).

Almost surely, 2^234646116523 is an apocalyptic number.

234646116523 is a deficient number, since it is larger than the sum of its proper divisors (54149103925).

234646116523 is a wasteful number, since it uses less digits than its factorization.

234646116523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2578528773.

The product of its digits is 622080, while the sum is 43.

The spelling of 234646116523 in words is "two hundred thirty-four billion, six hundred forty-six million, one hundred sixteen thousand, five hundred twenty-three".