342232441213 has 4 divisors (see below), whose sum is σ = 368558013628. Its totient is φ = 315906868800.

The previous prime is 342232441123. The next prime is 342232441219. The reversal of 342232441213 is 312144232243.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 312144232243 = 68059 ⋅4586377.

It can be written as a sum of positive squares in 2 ways, for example, as 90987896164 + 251244545049 = 301642^2 + 501243^2 .

It is a cyclic number.

It is not a de Polignac number, because 342232441213 - 2¹³ = 342232433021 is a prime.

It is a super-2 number, since 2×342232441213² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342232441219) 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, 13162786188 + ... + 13162786213.

It is an arithmetic number, because the mean of its divisors is an integer number (92139503407).

Almost surely, 2^342232441213 is an apocalyptic number.

It is an amenable number.

342232441213 is a deficient number, since it is larger than the sum of its proper divisors (26325572415).

342232441213 is a wasteful number, since it uses less digits than its factorization.

342232441213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26325572414.

The product of its digits is 27648, while the sum is 31.

Adding to 342232441213 its reverse (312144232243), we get a palindrome (654376673456).

The spelling of 342232441213 in words is "three hundred forty-two billion, two hundred thirty-two million, four hundred forty-one thousand, two hundred thirteen".