134747060128 has 24 divisors (see below), whose sum is σ = 266657811588. Its totient is φ = 67024441344.

The previous prime is 134747060111. The next prime is 134747060137. The reversal of 134747060128 is 821060747431.

It can be written as a sum of positive squares in 2 ways, for example, as 134521699984 + 225360144 = 366772^2 + 15012^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10902751 + ... + 10915102.

Almost surely, 2^134747060128 is an apocalyptic number.

It is an amenable number.

134747060128 is a deficient number, since it is larger than the sum of its proper divisors (131910751460).

134747060128 is a wasteful number, since it uses less digits than its factorization.

134747060128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21818056 (or 21818048 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 43.

The spelling of 134747060128 in words is "one hundred thirty-four billion, seven hundred forty-seven million, sixty thousand, one hundred twenty-eight".