343420122330231 has 8 divisors (see below), whose sum is σ = 466532996373360. Its totient is φ = 224626998253632.

The previous prime is 343420122330227. The next prime is 343420122330239. The reversal of 343420122330231 is 132033221024343.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 343420122330231 - 2² = 343420122330227 is a prime.

It is a super-2 number, since 2×343420122330231² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 343420122330192 and 343420122330201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343420122330239) 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, 1079937491446 + ... + 1079937491763.

It is an arithmetic number, because the mean of its divisors is an integer number (58316624546670).

Almost surely, 2^{343420122330231} is an apocalyptic number.

343420122330231 is a deficient number, since it is larger than the sum of its proper divisors (123112874043129).

343420122330231 is a wasteful number, since it uses less digits than its factorization.

343420122330231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2159874983265.

The product of its (nonzero) digits is 62208, while the sum is 33.

Adding to 343420122330231 its reverse (132033221024343), we get a palindrome (475453343354574).

The spelling of 343420122330231 in words is "three hundred forty-three trillion, four hundred twenty billion, one hundred twenty-two million, three hundred thirty thousand, two hundred thirty-one".