342130031243 has 16 divisors (see below), whose sum is σ = 459363399936. Its totient is φ = 246087534240.

The previous prime is 342130031129. The next prime is 342130031263.

342130031243 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 342130031243 - 2⁸ = 342130030987 is a prime.

It is a super-2 number, since 2×342130031243² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (342130031263) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 170893121 + ... + 170895122.

It is an arithmetic number, because the mean of its divisors is an integer number (28710212496).

Almost surely, 2^342130031243 is an apocalyptic number.

342130031243 is a deficient number, since it is larger than the sum of its proper divisors (117233368693).

342130031243 is a wasteful number, since it uses less digits than its factorization.

342130031243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 341788274.

The product of its (nonzero) digits is 5184, while the sum is 26.

It can be divided in two parts, 3421300 and 31243, that added together give a palindrome (3452543).

The spelling of 342130031243 in words is "three hundred forty-two billion, one hundred thirty million, thirty-one thousand, two hundred forty-three".