234134144 has 32 divisors (see below), whose sum is σ = 473027040. Its totient is φ = 115413760.

The previous prime is 234134137. The next prime is 234134189. The reversal of 234134144 is 441431432.

It is a tau number, because it is divible by the number of its divisors (32).

It is a super-2 number, since 2×234134144² = 109637594773225472, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3794 + ... + 21969.

It is an arithmetic number, because the mean of its divisors is an integer number (14782095).

Almost surely, 2^234134144 is an apocalyptic number.

It is an amenable number.

234134144 is an abundant number, since it is smaller than the sum of its proper divisors (238892896).

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

234134144 is an equidigital number, since it uses as much as digits as its factorization.

234134144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25848 (or 25836 counting only the distinct ones).

The product of its digits is 4608, while the sum is 26.

The square root of 234134144 is about 15301.4425463745. The cubic root of 234134144 is about 616.3417454920.

Adding to 234134144 its reverse (441431432), we get a palindrome (675565576).

The spelling of 234134144 in words is "two hundred thirty-four million, one hundred thirty-four thousand, one hundred forty-four".