134406565316 has 12 divisors (see below), whose sum is σ = 249047459388. Its totient is φ = 63250148352.

The previous prime is 134406565289. The next prime is 134406565327. The reversal of 134406565316 is 613565604431.

It can be written as a sum of positive squares in 2 ways, for example, as 53432171716 + 80974393600 = 231154^2 + 284560^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 988283501 + ... + 988283636.

It is an arithmetic number, because the mean of its divisors is an integer number (20753954949).

Almost surely, 2^134406565316 is an apocalyptic number.

It is an amenable number.

134406565316 is a deficient number, since it is larger than the sum of its proper divisors (114640894072).

134406565316 is a wasteful number, since it uses less digits than its factorization.

134406565316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1976567158 (or 1976567156 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 44.

It can be divided in two parts, 13440 and 6565316, that added together give a palindrome (6578756).

The spelling of 134406565316 in words is "one hundred thirty-four billion, four hundred six million, five hundred sixty-five thousand, three hundred sixteen".