134428058688 has 672 divisors, whose sum is σ = 478617735168. Its totient is φ = 32337100800.

The previous prime is 134428058651. The next prime is 134428058701. The reversal of 134428058688 is 886850824431.

It is a tau number, because it is divible by the number of its divisors (672).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 311897833 + ... + 311898263.

Almost surely, 2^134428058688 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 134428058688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (239308867584).

134428058688 is an abundant number, since it is smaller than the sum of its proper divisors (344189676480).

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

134428058688 is a wasteful number, since it uses less digits than its factorization.

134428058688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 571 (or 544 counting only the distinct ones).

The product of its (nonzero) digits is 11796480, while the sum is 57.

The spelling of 134428058688 in words is "one hundred thirty-four billion, four hundred twenty-eight million, fifty-eight thousand, six hundred eighty-eight".