2134233420 has 48 divisors (see below), whose sum is σ = 6519115008. Its totient is φ = 517389760.

The previous prime is 2134233401. The next prime is 2134233461. The reversal of 2134233420 is 243324312.

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, 1616184 + ... + 1617503.

It is an arithmetic number, because the mean of its divisors is an integer number (135814896).

Almost surely, 2^2134233420 is an apocalyptic number.

2134233420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2134233420 is an abundant number, since it is smaller than the sum of its proper divisors (4384881588).

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

2134233420 is a wasteful number, since it uses less digits than its factorization.

2134233420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3233710 (or 3233708 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 2134233420 is about 46197.7642316162. The cubic root of 2134233420 is about 1287.5002007101.

Adding to 2134233420 its reverse (243324312), we get a palindrome (2377557732).

The spelling of 2134233420 in words is "two billion, one hundred thirty-four million, two hundred thirty-three thousand, four hundred twenty".