234702321830240 has 192 divisors, whose sum is σ = 618708112404480. Its totient is φ = 83402483005440.

The previous prime is 234702321830233. The next prime is 234702321830299. The reversal of 234702321830240 is 42038123207432.

It is a congruent number.

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, 51843641 + ... + 56188679.

It is an arithmetic number, because the mean of its divisors is an integer number (3222438085440).

Almost surely, 2^{234702321830240} is an apocalyptic number.

234702321830240 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 234702321830240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (309354056202240).

234702321830240 is an abundant number, since it is smaller than the sum of its proper divisors (384005790574240).

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

234702321830240 is a wasteful number, since it uses less digits than its factorization.

234702321830240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4345765 (or 4345757 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 41.

The spelling of 234702321830240 in words is "two hundred thirty-four trillion, seven hundred two billion, three hundred twenty-one million, eight hundred thirty thousand, two hundred forty".