423134131343 has 8 divisors (see below), whose sum is σ = 527543852160. Its totient is φ = 329714907480.

The previous prime is 423134131339. The next prime is 423134131351. The reversal of 423134131343 is 343131431324.

It is a happy number.

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

It is not a de Polignac number, because 423134131343 - 2² = 423134131339 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423134131333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2747624153 + ... + 2747624306.

It is an arithmetic number, because the mean of its divisors is an integer number (65942981520).

Almost surely, 2^423134131343 is an apocalyptic number.

423134131343 is a deficient number, since it is larger than the sum of its proper divisors (104409720817).

423134131343 is a wasteful number, since it uses less digits than its factorization.

423134131343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5495248477.

The product of its digits is 31104, while the sum is 32.

Adding to 423134131343 its reverse (343131431324), we get a palindrome (766265562667).

The spelling of 423134131343 in words is "four hundred twenty-three billion, one hundred thirty-four million, one hundred thirty-one thousand, three hundred forty-three".