134034366869 has 4 divisors (see below), whose sum is σ = 144344702796. Its totient is φ = 123724030944.

The previous prime is 134034366853. The next prime is 134034367009. The reversal of 134034366869 is 968663430431.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 63895200625 + 70139166244 = 252775^2 + 264838^2 .

It is a cyclic number.

It is not a de Polignac number, because 134034366869 - 2⁴ = 134034366853 is a prime.

It is a super-2 number, since 2×134034366869² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 134034366869.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134034266869) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5155167944 + ... + 5155167969.

It is an arithmetic number, because the mean of its divisors is an integer number (36086175699).

Almost surely, 2^134034366869 is an apocalyptic number.

It is an amenable number.

134034366869 is a deficient number, since it is larger than the sum of its proper divisors (10310335927).

134034366869 is a wasteful number, since it uses less digits than its factorization.

134034366869 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10310335926.

The product of its (nonzero) digits is 6718464, while the sum is 53.

The spelling of 134034366869 in words is "one hundred thirty-four billion, thirty-four million, three hundred sixty-six thousand, eight hundred sixty-nine".