343140320004310 has 16 divisors (see below), whose sum is σ = 620303445436896. Its totient is φ = 136667045906368.

The previous prime is 343140320004301. The next prime is 343140320004331. The reversal of 343140320004310 is 13400023041343.

It is a super-2 number, since 2×343140320004310² (a number of 30 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 7 ways as a sum of consecutive naturals, for example, 73635259474 + ... + 73635264133.

It is an arithmetic number, because the mean of its divisors is an integer number (38768965339806).

Almost surely, 2^{343140320004310} is an apocalyptic number.

343140320004310 is a deficient number, since it is larger than the sum of its proper divisors (277163125432586).

343140320004310 is a wasteful number, since it uses less digits than its factorization.

343140320004310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147270523847.

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

Adding to 343140320004310 its reverse (13400023041343), we get a palindrome (356540343045653).

The spelling of 343140320004310 in words is "three hundred forty-three trillion, one hundred forty billion, three hundred twenty million, four thousand, three hundred ten".