234420461 has 8 divisors (see below), whose sum is σ = 269191200. Its totient is φ = 201893040.

The previous prime is 234420451. The next prime is 234420467. The reversal of 234420461 is 164024432.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 234420461 - 2⁶ = 234420397 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 234420461.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234420467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 560606 + ... + 561023.

It is an arithmetic number, because the mean of its divisors is an integer number (33648900).

Almost surely, 2^234420461 is an apocalyptic number.

It is an amenable number.

234420461 is a deficient number, since it is larger than the sum of its proper divisors (34770739).

234420461 is a wasteful number, since it uses less digits than its factorization.

234420461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1121659.

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

The square root of 234420461 is about 15310.7955704464. The cubic root of 234420461 is about 616.5928796382.

Adding to 234420461 its reverse (164024432), we get a palindrome (398444893).

The spelling of 234420461 in words is "two hundred thirty-four million, four hundred twenty thousand, four hundred sixty-one".