134734134068 has 12 divisors (see below), whose sum is σ = 235801414212. Its totient is φ = 67362301440.

The previous prime is 134734133999. The next prime is 134734134089. The reversal of 134734134068 is 860431437431.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 53681182864 + 81052951204 = 231692^2 + 284698^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1127405 + ... + 1241172.

It is an arithmetic number, because the mean of its divisors is an integer number (19650117851).

Almost surely, 2^134734134068 is an apocalyptic number.

It is an amenable number.

134734134068 is a deficient number, since it is larger than the sum of its proper divisors (101067280144).

134734134068 is a wasteful number, since it uses less digits than its factorization.

134734134068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2382802 (or 2382800 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 44.

The spelling of 134734134068 in words is "one hundred thirty-four billion, seven hundred thirty-four million, one hundred thirty-four thousand, sixty-eight".