2134200000 has 168 divisors, whose sum is σ = 7059954384. Its totient is φ = 568960000.

The previous prime is 2134199989. The next prime is 2134200007. The reversal of 2134200000 is 24312.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is not an unprimeable number, because it can be changed into a prime (2134200007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 598222 + ... + 601778.

It is an arithmetic number, because the mean of its divisors is an integer number (42023538).

Almost surely, 2^2134200000 is an apocalyptic number.

2134200000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2134200000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3529977192).

2134200000 is an abundant number, since it is smaller than the sum of its proper divisors (4925754384).

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

2134200000 is an frugal number, since it uses more digits than its factorization.

2134200000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3597 (or 3567 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 2134200000 is about 46197.4025243844. The cubic root of 2134200000 is about 1287.4934803453.

Adding to 2134200000 its reverse (24312), we get a palindrome (2134224312).

The spelling of 2134200000 in words is "two billion, one hundred thirty-four million, two hundred thousand".