343325250312 has 128 divisors (see below), whose sum is σ = 953338982400. Its totient is φ = 102155270400.

The previous prime is 343325250259. The next prime is 343325250413. The reversal of 343325250312 is 213052523343.

It is a Harshad number since it is a multiple of its sum of digits (33).

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, 9434889 + ... + 9471207.

It is an arithmetic number, because the mean of its divisors is an integer number (7447960800).

Almost surely, 2^343325250312 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 343325250312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (476669491200).

343325250312 is an abundant number, since it is smaller than the sum of its proper divisors (610013732088).

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

343325250312 is a wasteful number, since it uses less digits than its factorization.

343325250312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36987 (or 36983 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 33.

Adding to 343325250312 its reverse (213052523343), we get a palindrome (556377773655).

The spelling of 343325250312 in words is "three hundred forty-three billion, three hundred twenty-five million, two hundred fifty thousand, three hundred twelve".