134224331404231 has 8 divisors (see below), whose sum is σ = 137498983136928. Its totient is φ = 130949721936000.

The previous prime is 134224331404223. The next prime is 134224331404253. The reversal of 134224331404231 is 132404133422431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 134224331404231 - 2³ = 134224331404223 is a prime.

It is a super-2 number, since 2×134224331404231² (a number of 29 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 (134224331404211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4089150 + ... + 16886971.

It is an arithmetic number, because the mean of its divisors is an integer number (17187372892116).

Almost surely, 2^{134224331404231} is an apocalyptic number.

134224331404231 is a deficient number, since it is larger than the sum of its proper divisors (3274651732697).

134224331404231 is a wasteful number, since it uses less digits than its factorization.

134224331404231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21132233.

The product of its (nonzero) digits is 165888, while the sum is 37.

Adding to 134224331404231 its reverse (132404133422431), we get a palindrome (266628464826662).

The spelling of 134224331404231 in words is "one hundred thirty-four trillion, two hundred twenty-four billion, three hundred thirty-one million, four hundred four thousand, two hundred thirty-one".