34234144 has 48 divisors (see below), whose sum is σ = 78624000. Its totient is φ = 14667072.

The previous prime is 34234111. The next prime is 34234157. The reversal of 34234144 is 44143243.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9417 + ... + 12535.

It is an arithmetic number, because the mean of its divisors is an integer number (1638000).

Almost surely, 2^34234144 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 34234144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39312000).

34234144 is an abundant number, since it is smaller than the sum of its proper divisors (44389856).

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

34234144 is an equidigital number, since it uses as much as digits as its factorization.

34234144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3150 (or 3128 counting only the distinct ones).

The product of its digits is 4608, while the sum is 25.

The square root of 34234144 is about 5850.9951290357. The cubic root of 34234144 is about 324.7031419474.

Adding to 34234144 its reverse (44143243), we get a palindrome (78377387).

Subtracting 34234144 from its reverse (44143243), we obtain a palindrome (9909099).

The spelling of 34234144 in words is "thirty-four million, two hundred thirty-four thousand, one hundred forty-four".