2134409536 has 56 divisors (see below), whose sum is σ = 5095321280. Its totient is φ = 866598912.

The previous prime is 2134409527. The next prime is 2134409539. The reversal of 2134409536 is 6359044312.

It is a tau number, because it is divible by the number of its divisors (56).

It is a junction number, because it is equal to n+sod(n) for n = 2134409495 and 2134409504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2134409539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116865 + ... + 133888.

It is an arithmetic number, because the mean of its divisors is an integer number (90987880).

Almost surely, 2^2134409536 is an apocalyptic number.

It is an amenable number.

2134409536 is an abundant number, since it is smaller than the sum of its proper divisors (2960911744).

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

2134409536 is a wasteful number, since it uses less digits than its factorization.

2134409536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250791 (or 250781 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 37.

The square root of 2134409536 is about 46199.6703018539. The cubic root of 2134409536 is about 1287.5356143854.

The spelling of 2134409536 in words is "two billion, one hundred thirty-four million, four hundred nine thousand, five hundred thirty-six".