134281875017663 has 8 divisors (see below), whose sum is σ = 134501401356000. Its totient is φ = 134062459866720.

The previous prime is 134281875017627. The next prime is 134281875017711. The reversal of 134281875017663 is 366710578182431.

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 134281875017663 - 2³⁶ = 134213155540927 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 134281875017596 and 134281875017605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134281875017623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25379288 + ... + 30210461.

It is an arithmetic number, because the mean of its divisors is an integer number (16812675169500).

Almost surely, 2^{134281875017663} is an apocalyptic number.

134281875017663 is a deficient number, since it is larger than the sum of its proper divisors (219526338337).

134281875017663 is an equidigital number, since it uses as much as digits as its factorization.

134281875017663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55593697.

The product of its (nonzero) digits is 40642560, while the sum is 62.

The spelling of 134281875017663 in words is "one hundred thirty-four trillion, two hundred eighty-one billion, eight hundred seventy-five million, seventeen thousand, six hundred sixty-three".