342241433213 has 4 divisors (see below), whose sum is σ = 342248461500. Its totient is φ = 342234404928.

The previous prime is 342241433113. The next prime is 342241433263. The reversal of 342241433213 is 312334142243.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 312334142243 = 281 ⋅1111509403.

It can be written as a sum of positive squares in 2 ways, for example, as 297917289124 + 44324144089 = 545818^2 + 210533^2 .

It is a cyclic number.

It is not a de Polignac number, because 342241433213 - 2²² = 342237238909 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 342241433213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342241433263) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3440588 + ... + 3538661.

It is an arithmetic number, because the mean of its divisors is an integer number (85562115375).

Almost surely, 2^342241433213 is an apocalyptic number.

It is an amenable number.

342241433213 is a deficient number, since it is larger than the sum of its proper divisors (7028287).

342241433213 is an equidigital number, since it uses as much as digits as its factorization.

342241433213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7028286.

The product of its digits is 41472, while the sum is 32.

Adding to 342241433213 its reverse (312334142243), we get a palindrome (654575575456).

The spelling of 342241433213 in words is "three hundred forty-two billion, two hundred forty-one million, four hundred thirty-three thousand, two hundred thirteen".