234322343023320 has 256 divisors, whose sum is σ = 783912989923200. Its totient is φ = 62258910658560.

The previous prime is 234322343023309. The next prime is 234322343023387. The reversal of 234322343023320 is 23320343223432.

234322343023320 is a `hidden beast` number, since 2 + 3 + 4 + 3 + 2 + 23 + 4 + 302 + 3 + 320 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6279892984 + ... + 6279930296.

Almost surely, 2^{234322343023320} is an apocalyptic number.

234322343023320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 234322343023320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (391956494961600).

234322343023320 is an abundant number, since it is smaller than the sum of its proper divisors (549590646899880).

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

234322343023320 is a wasteful number, since it uses less digits than its factorization.

234322343023320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58307 (or 58297 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 36.

Adding to 234322343023320 its reverse (23320343223432), we get a palindrome (257642686246752).

The spelling of 234322343023320 in words is "two hundred thirty-four trillion, three hundred twenty-two billion, three hundred forty-three million, twenty-three thousand, three hundred twenty".