234310324223140 has 192 divisors, whose sum is σ = 569648865639168. Its totient is φ = 80009950003200.

The previous prime is 234310324223119. The next prime is 234310324223153. The reversal of 234310324223140 is 41322423013432.

It is a super-2 number, since 2×234310324223140² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a junction number, because it is equal to n+sod(n) for n = 234310324223096 and 234310324223105.

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, 4171347255 + ... + 4171403425.

It is an arithmetic number, because the mean of its divisors is an integer number (2966921175204).

Almost surely, 2^{234310324223140} is an apocalyptic number.

234310324223140 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 234310324223140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (284824432819584).

234310324223140 is an abundant number, since it is smaller than the sum of its proper divisors (335338541416028).

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

234310324223140 is a wasteful number, since it uses less digits than its factorization.

234310324223140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58718 (or 58716 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 34.

Adding to 234310324223140 its reverse (41322423013432), we get a palindrome (275632747236572).

The spelling of 234310324223140 in words is "two hundred thirty-four trillion, three hundred ten billion, three hundred twenty-four million, two hundred twenty-three thousand, one hundred forty".