342214404412243 has 6 divisors (see below), whose sum is σ = 376153023031772. Its totient is φ = 311104004011020.

The previous prime is 342214404412183. The next prime is 342214404412267.

342214404412243 is nontrivially palindromic in base 10.

It is a de Polignac number, because none of the positive numbers 2^k-342214404412243 is a prime.

It is a super-2 number, since 2×342214404412243² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 342214404412196 and 342214404412205.

It is not an unprimeable number, because it can be changed into a prime (342214404412273) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1414109109021 + ... + 1414109109262.

Almost surely, 2^{342214404412243} is an apocalyptic number.

342214404412243 is a deficient number, since it is larger than the sum of its proper divisors (33938618619529).

342214404412243 is a wasteful number, since it uses less digits than its factorization.

342214404412243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2828218218305 (or 2828218218294 counting only the distinct ones).

The product of its (nonzero) digits is 589824, while the sum is 40.

It can be divided in two parts, 34221440 and 4412243, that added together give a palindrome (38633683).

The spelling of 342214404412243 in words is "three hundred forty-two trillion, two hundred fourteen billion, four hundred four million, four hundred twelve thousand, two hundred forty-three".