134147550328 has 32 divisors (see below), whose sum is σ = 275460438960. Its totient is φ = 60738887680.

The previous prime is 134147550283. The next prime is 134147550367. The reversal of 134147550328 is 823055741431.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2943151 + ... + 2988382.

Almost surely, 2^134147550328 is an apocalyptic number.

It is an amenable number.

134147550328 is an abundant number, since it is smaller than the sum of its proper divisors (141312888632).

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

134147550328 is a wasteful number, since it uses less digits than its factorization.

134147550328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5931807 (or 5931803 counting only the distinct ones).

The product of its (nonzero) digits is 403200, while the sum is 43.

The spelling of 134147550328 in words is "one hundred thirty-four billion, one hundred forty-seven million, five hundred fifty thousand, three hundred twenty-eight".