234652128816 has 160 divisors (see below), whose sum is σ = 700615872000. Its totient is φ = 66288015360.

The previous prime is 234652128803. The next prime is 234652128847. The reversal of 234652128816 is 618821256432.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17975860 + ... + 17988908.

It is an arithmetic number, because the mean of its divisors is an integer number (4378849200).

Almost surely, 2^234652128816 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 234652128816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (350307936000).

234652128816 is an abundant number, since it is smaller than the sum of its proper divisors (465963743184).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

234652128816 is a wasteful number, since it uses less digits than its factorization.

234652128816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13667 (or 13661 counting only the distinct ones).

The product of its digits is 1105920, while the sum is 48.

The spelling of 234652128816 in words is "two hundred thirty-four billion, six hundred fifty-two million, one hundred twenty-eight thousand, eight hundred sixteen".