2134140000 has 120 divisors (see below), whose sum is σ = 7000602840. Its totient is φ = 569088000.

The previous prime is 2134139941. The next prime is 2134140007. The reversal of 2134140000 is 414312.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2134140007) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 42216 + ... + 77784.

It is an arithmetic number, because the mean of its divisors is an integer number (58338357).

Almost surely, 2^2134140000 is an apocalyptic number.

2134140000 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 2134140000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3500301420).

2134140000 is an abundant number, since it is smaller than the sum of its proper divisors (4866462840).

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

2134140000 is an equidigital number, since it uses as much as digits as its factorization.

2134140000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35602 (or 35579 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 2134140000 is about 46196.7531326607. The cubic root of 2134140000 is about 1287.4814148824.

Adding to 2134140000 its reverse (414312), we get a palindrome (2134554312).

The spelling of 2134140000 in words is "two billion, one hundred thirty-four million, one hundred forty thousand".