343023404041320 has 32 divisors (see below), whose sum is σ = 1029070212124320. Its totient is φ = 91472907744320.

The previous prime is 343023404041313. The next prime is 343023404041349. The reversal of 343023404041320 is 23140404320343.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1429264183386 + ... + 1429264183625.

It is an arithmetic number, because the mean of its divisors is an integer number (32158444128885).

Almost surely, 2^{343023404041320} is an apocalyptic number.

343023404041320 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

343023404041320 is an abundant number, since it is smaller than the sum of its proper divisors (686046808083000).

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

343023404041320 is a wasteful number, since it uses less digits than its factorization.

343023404041320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2858528367025 (or 2858528367021 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 33.

Adding to 343023404041320 its reverse (23140404320343), we get a palindrome (366163808361663).

The spelling of 343023404041320 in words is "three hundred forty-three trillion, twenty-three billion, four hundred four million, forty-one thousand, three hundred twenty".