2134422030 has 64 divisors (see below), whose sum is σ = 5578735680. Its totient is φ = 519484416.

The previous prime is 2134422023. The next prime is 2134422049. The reversal of 2134422030 is 302244312.

It is a junction number, because it is equal to n+sod(n) for n = 2134421988 and 2134422006.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 3964 + ... + 65456.

It is an arithmetic number, because the mean of its divisors is an integer number (87167745).

Almost surely, 2^2134422030 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2134422030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2789367840).

2134422030 is an abundant number, since it is smaller than the sum of its proper divisors (3444313650).

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

2134422030 is a wasteful number, since it uses less digits than its factorization.

2134422030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61605.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 2134422030 is about 46199.8055190712. The cubic root of 2134422030 is about 1287.5381266241.

Adding to 2134422030 its reverse (302244312), we get a palindrome (2436666342).

The spelling of 2134422030 in words is "two billion, one hundred thirty-four million, four hundred twenty-two thousand, thirty".