234334100 has 144 divisors (see below), whose sum is σ = 683039616. Its totient is φ = 67392000.

The previous prime is 234334081. The next prime is 234334109. The reversal of 234334100 is 1433432.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234334109) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 98930 + ... + 101270.

Almost surely, 2^234334100 is an apocalyptic number.

234334100 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 234334100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (341519808).

234334100 is an abundant number, since it is smaller than the sum of its proper divisors (448705516).

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

234334100 is a wasteful number, since it uses less digits than its factorization.

234334100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2386 (or 2379 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 234334100 is about 15307.9750457074. The cubic root of 234334100 is about 616.5171522922.

Adding to 234334100 its reverse (1433432), we get a palindrome (235767532).

The spelling of 234334100 in words is "two hundred thirty-four million, three hundred thirty-four thousand, one hundred".