234104420 has 48 divisors (see below), whose sum is σ = 538731648. Its totient is φ = 84744960.

The previous prime is 234104411. The next prime is 234104447. The reversal of 234104420 is 24401432.

234104420 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 234104392 and 234104401.

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, 48977 + ... + 53543.

It is an arithmetic number, because the mean of its divisors is an integer number (11223576).

Almost surely, 2^234104420 is an apocalyptic number.

234104420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 234104420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (269365824).

234104420 is an abundant number, since it is smaller than the sum of its proper divisors (304627228).

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

234104420 is a wasteful number, since it uses less digits than its factorization.

234104420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4820 (or 4818 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 234104420 is about 15300.4712345731. The cubic root of 234104420 is about 616.3156622717.

Adding to 234104420 its reverse (24401432), we get a palindrome (258505852).

The spelling of 234104420 in words is "two hundred thirty-four million, one hundred four thousand, four hundred twenty".