134846476648 has 16 divisors (see below), whose sum is σ = 272286154980. Its totient is φ = 62236835328.

The previous prime is 134846476621. The next prime is 134846476673. The reversal of 134846476648 is 846674648431.

It can be written as a sum of positive squares in 2 ways, for example, as 133635575844 + 1210900804 = 365562^2 + 34798^2 .

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, 648300265 + ... + 648300472.

Almost surely, 2^134846476648 is an apocalyptic number.

It is an amenable number.

134846476648 is an abundant number, since it is smaller than the sum of its proper divisors (137439678332).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

134846476648 is a wasteful number, since it uses less digits than its factorization.

134846476648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1296600756 (or 1296600752 counting only the distinct ones).

The product of its digits is 74317824, while the sum is 61.

The spelling of 134846476648 in words is "one hundred thirty-four billion, eight hundred forty-six million, four hundred seventy-six thousand, six hundred forty-eight".