343142233120 has 96 divisors (see below), whose sum is σ = 817314817536. Its totient is φ = 136135296000.

The previous prime is 343142233111. The next prime is 343142233123. The reversal of 343142233120 is 21332241343.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (343142233123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15959017 + ... + 15980503.

It is an arithmetic number, because the mean of its divisors is an integer number (8513696016).

Almost surely, 2^343142233120 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 343142233120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (408657408768).

343142233120 is an abundant number, since it is smaller than the sum of its proper divisors (474172584416).

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

343142233120 is a wasteful number, since it uses less digits than its factorization.

343142233120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22314 (or 22306 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 343142233120 its reverse (21332241343), we get a palindrome (364474474463).

The spelling of 343142233120 in words is "three hundred forty-three billion, one hundred forty-two million, two hundred thirty-three thousand, one hundred twenty".