134546663656 has 16 divisors (see below), whose sum is σ = 252284610240. Its totient is φ = 67270767600.

The previous prime is 134546663639. The next prime is 134546663711. The reversal of 134546663656 is 656366645431.

134546663656 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 134546663597 and 134546663606.

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, 87570 + ... + 526081.

It is an arithmetic number, because the mean of its divisors is an integer number (15767788140).

Almost surely, 2^134546663656 is an apocalyptic number.

It is an amenable number.

134546663656 is a deficient number, since it is larger than the sum of its proper divisors (117737946584).

134546663656 is a wasteful number, since it uses less digits than its factorization.

134546663656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 641064 (or 641060 counting only the distinct ones).

The product of its digits is 27993600, while the sum is 55.

The spelling of 134546663656 in words is "one hundred thirty-four billion, five hundred forty-six million, six hundred sixty-three thousand, six hundred fifty-six".