134063268181 has 16 divisors (see below), whose sum is σ = 140177600640. Its totient is φ = 127973007360.

The previous prime is 134063268173. The next prime is 134063268233. The reversal of 134063268181 is 181862360431.

It is a cyclic number.

It is not a de Polignac number, because 134063268181 - 2³ = 134063268173 is a prime.

It is a super-2 number, since 2×134063268181² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134063268121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40342386 + ... + 40345708.

It is an arithmetic number, because the mean of its divisors is an integer number (8761100040).

Almost surely, 2^134063268181 is an apocalyptic number.

It is an amenable number.

134063268181 is a deficient number, since it is larger than the sum of its proper divisors (6114332459).

134063268181 is a wasteful number, since it uses less digits than its factorization.

134063268181 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6396.

The product of its (nonzero) digits is 165888, while the sum is 43.

The spelling of 134063268181 in words is "one hundred thirty-four billion, sixty-three million, two hundred sixty-eight thousand, one hundred eighty-one".