2134576128 has 88 divisors (see below), whose sum is σ = 5989030720. Its totient is φ = 674058240.

The previous prime is 2134576099. The next prime is 2134576141. The reversal of 2134576128 is 8216754312.

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, 40083 + ... + 76653.

Almost surely, 2^2134576128 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 2134576128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2994515360).

2134576128 is an abundant number, since it is smaller than the sum of its proper divisors (3854454592).

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

2134576128 is a wasteful number, since it uses less digits than its factorization.

2134576128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36613 (or 36595 counting only the distinct ones).

The product of its digits is 80640, while the sum is 39.

The square root of 2134576128 is about 46201.4732232642. The cubic root of 2134576128 is about 1287.5691111674.

The spelling of 2134576128 in words is "two billion, one hundred thirty-four million, five hundred seventy-six thousand, one hundred twenty-eight".