505132422343 has 4 divisors (see below), whose sum is σ = 506332262248. Its totient is φ = 503932582440.

The previous prime is 505132422337. The next prime is 505132422371. The reversal of 505132422343 is 343224231505.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 343224231505 = 5 ⋅68644846301.

It is a cyclic number.

It is not a de Polignac number, because 505132422343 - 2²⁹ = 504595551431 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 505132422299 and 505132422308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (505132428343) 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, 599919321 + ... + 599920162.

It is an arithmetic number, because the mean of its divisors is an integer number (126583065562).

Almost surely, 2^505132422343 is an apocalyptic number.

505132422343 is a deficient number, since it is larger than the sum of its proper divisors (1199839905).

505132422343 is a wasteful number, since it uses less digits than its factorization.

505132422343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1199839904.

The product of its (nonzero) digits is 86400, while the sum is 34.

Adding to 505132422343 its reverse (343224231505), we get a palindrome (848356653848).

The spelling of 505132422343 in words is "five hundred five billion, one hundred thirty-two million, four hundred twenty-two thousand, three hundred forty-three".