343032104102320 has 40 divisors (see below), whose sum is σ = 797720901148224. Its totient is φ = 137183377708032.

The previous prime is 343032104102309. The next prime is 343032104102321. The reversal of 343032104102320 is 23201401230343.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (343032104102321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 459999064 + ... + 460744183.

Almost surely, 2^{343032104102320} is an apocalyptic number.

It is an amenable number.

343032104102320 is an abundant number, since it is smaller than the sum of its proper divisors (454688797045904).

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

343032104102320 is a wasteful number, since it uses less digits than its factorization.

343032104102320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 920747917 (or 920747911 counting only the distinct ones).

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

Adding to 343032104102320 its reverse (23201401230343), we get a palindrome (366233505332663).

The spelling of 343032104102320 in words is "three hundred forty-three trillion, thirty-two billion, one hundred four million, one hundred two thousand, three hundred twenty".