234110421 has 12 divisors (see below), whose sum is σ = 338296140. Its totient is φ = 156010560.

The previous prime is 234110413. The next prime is 234110441. The reversal of 234110421 is 124011432.

234110421 is a `hidden beast` number, since 234 + 1 + 10 + 421 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 171479025 + 62631396 = 13095^2 + 7914^2 .

It is not a de Polignac number, because 234110421 - 2³ = 234110413 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 234110394 and 234110403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234110411) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32641 + ... + 39161.

It is an arithmetic number, because the mean of its divisors is an integer number (28191345).

Almost surely, 2^234110421 is an apocalyptic number.

It is an amenable number.

234110421 is a deficient number, since it is larger than the sum of its proper divisors (104185719).

234110421 is a wasteful number, since it uses less digits than its factorization.

234110421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10516 (or 10513 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 234110421 is about 15300.6673383876. The cubic root of 234110421 is about 616.3209284099.

Adding to 234110421 its reverse (124011432), we get a palindrome (358121853).

The spelling of 234110421 in words is "two hundred thirty-four million, one hundred ten thousand, four hundred twenty-one".