134326466516243 has 8 divisors (see below), whose sum is σ = 134823113174400. Its totient is φ = 133830079685568.

The previous prime is 134326466516183. The next prime is 134326466516267. The reversal of 134326466516243 is 342615664623431.

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 134326466516243 - 2²⁸ = 134326198080787 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134326466516273) 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, 63920963 + ... + 65988956.

It is an arithmetic number, because the mean of its divisors is an integer number (16852889146800).

Almost surely, 2^{134326466516243} is an apocalyptic number.

134326466516243 is a deficient number, since it is larger than the sum of its proper divisors (496646658157).

134326466516243 is a wasteful number, since it uses less digits than its factorization.

134326466516243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129913741.

The product of its digits is 44789760, while the sum is 56.

The spelling of 134326466516243 in words is "one hundred thirty-four trillion, three hundred twenty-six billion, four hundred sixty-six million, five hundred sixteen thousand, two hundred forty-three".