134345032343 has 4 divisors (see below), whose sum is σ = 136879844328. Its totient is φ = 131810220360.

The previous prime is 134345032331. The next prime is 134345032361. The reversal of 134345032343 is 343230543431.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 343230543431 = 67577 ⋅5079103.

It is a cyclic number.

It is not a de Polignac number, because 134345032343 - 2⁶ = 134345032279 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 (134345032313) 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, 1267405913 + ... + 1267406018.

It is an arithmetic number, because the mean of its divisors is an integer number (34219961082).

Almost surely, 2^134345032343 is an apocalyptic number.

134345032343 is a deficient number, since it is larger than the sum of its proper divisors (2534811985).

134345032343 is an equidigital number, since it uses as much as digits as its factorization.

134345032343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2534811984.

The product of its (nonzero) digits is 155520, while the sum is 35.

Adding to 134345032343 its reverse (343230543431), we get a palindrome (477575575774).

The spelling of 134345032343 in words is "one hundred thirty-four billion, three hundred forty-five million, thirty-two thousand, three hundred forty-three".