134642116411 has 4 divisors (see below), whose sum is σ = 146882308824. Its totient is φ = 122401924000.

The previous prime is 134642116397. The next prime is 134642116451. The reversal of 134642116411 is 114611246431.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 114611246431 = 11 ⋅10419204221.

It is a cyclic number.

It is not a de Polignac number, because 134642116411 - 2⁵ = 134642116379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134642116451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6120096190 + ... + 6120096211.

It is an arithmetic number, because the mean of its divisors is an integer number (36720577206).

Almost surely, 2^134642116411 is an apocalyptic number.

134642116411 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

134642116411 is a deficient number, since it is larger than the sum of its proper divisors (12240192413).

134642116411 is a wasteful number, since it uses less digits than its factorization.

134642116411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12240192412.

The product of its digits is 13824, while the sum is 34.

The spelling of 134642116411 in words is "one hundred thirty-four billion, six hundred forty-two million, one hundred sixteen thousand, four hundred eleven".