134135344343 has 48 divisors (see below), whose sum is σ = 185028084864. Its totient is φ = 95578741440.

The previous prime is 134135344337. The next prime is 134135344379. The reversal of 134135344343 is 343443531431.

It is not a de Polignac number, because 134135344343 - 2⁴ = 134135344327 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 134135344297 and 134135344306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134135344393) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 660296 + ... + 839202.

It is an arithmetic number, because the mean of its divisors is an integer number (3854751768).

Almost surely, 2^134135344343 is an apocalyptic number.

134135344343 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

134135344343 is a deficient number, since it is larger than the sum of its proper divisors (50892740521).

134135344343 is a wasteful number, since it uses less digits than its factorization.

134135344343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179052 (or 179045 counting only the distinct ones).

The product of its digits is 311040, while the sum is 38.

Adding to 134135344343 its reverse (343443531431), we get a palindrome (477578875774).

The spelling of 134135344343 in words is "one hundred thirty-four billion, one hundred thirty-five million, three hundred forty-four thousand, three hundred forty-three".