342303322331 has 16 divisors (see below), whose sum is σ = 356320339200. Its totient is φ = 328434912288.

The previous prime is 342303322307. The next prime is 342303322349. The reversal of 342303322331 is 133223303243.

It is a cyclic number.

It is not a de Polignac number, because 342303322331 - 2¹⁴ = 342303305947 is a prime.

It is a super-2 number, since 2×342303322331² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 342303322294 and 342303322303.

It is not an unprimeable number, because it can be changed into a prime (342303322931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26237696 + ... + 26250738.

It is an arithmetic number, because the mean of its divisors is an integer number (22270021200).

Almost surely, 2^342303322331 is an apocalyptic number.

342303322331 is a deficient number, since it is larger than the sum of its proper divisors (14017016869).

342303322331 is a wasteful number, since it uses less digits than its factorization.

342303322331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18658.

The product of its (nonzero) digits is 23328, while the sum is 29.

Adding to 342303322331 its reverse (133223303243), we get a palindrome (475526625574).

The spelling of 342303322331 in words is "three hundred forty-two billion, three hundred three million, three hundred twenty-two thousand, three hundred thirty-one".