2234134220 has 48 divisors (see below), whose sum is σ = 5030605440. Its totient is φ = 830429184.

The previous prime is 2234134163. The next prime is 2234134261. The reversal of 2234134220 is 224314322.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14729 + ... + 68448.

It is an arithmetic number, because the mean of its divisors is an integer number (104804280).

Almost surely, 2^2234134220 is an apocalyptic number.

2234134220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2234134220 is an abundant number, since it is smaller than the sum of its proper divisors (2796471220).

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

2234134220 is a wasteful number, since it uses less digits than its factorization.

2234134220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83282 (or 83280 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 2234134220 is about 47266.6290314848. The cubic root of 2234134220 is about 1307.2834212133.

Adding to 2234134220 its reverse (224314322), we get a palindrome (2458448542).

The spelling of 2234134220 in words is "two billion, two hundred thirty-four million, one hundred thirty-four thousand, two hundred twenty".