343321441232 has 160 divisors (see below), whose sum is σ = 916285353984. Its totient is φ = 120419481600.

The previous prime is 343321441217. The next prime is 343321441271. The reversal of 343321441232 is 232144123343.

It is a super-2 number, since 2×343321441232² (a number of 24 digits) contains 22 as substring.

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, 125357 + ... + 838067.

Almost surely, 2^343321441232 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 343321441232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (458142676992).

343321441232 is an abundant number, since it is smaller than the sum of its proper divisors (572963912752).

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

343321441232 is a wasteful number, since it uses less digits than its factorization.

343321441232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 712777 (or 712771 counting only the distinct ones).

The product of its digits is 41472, while the sum is 32.

Adding to 343321441232 its reverse (232144123343), we get a palindrome (575465564575).

The spelling of 343321441232 in words is "three hundred forty-three billion, three hundred twenty-one million, four hundred forty-one thousand, two hundred thirty-two".