234441140 has 12 divisors (see below), whose sum is σ = 492326436. Its totient is φ = 93776448.

The previous prime is 234441083. The next prime is 234441167. The reversal of 234441140 is 41144432.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 79637776 + 154803364 = 8924^2 + 12442^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5861009 + ... + 5861048.

It is an arithmetic number, because the mean of its divisors is an integer number (41027203).

Almost surely, 2^234441140 is an apocalyptic number.

234441140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

234441140 is an abundant number, since it is smaller than the sum of its proper divisors (257885296).

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

234441140 is a wasteful number, since it uses less digits than its factorization.

234441140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11722066 (or 11722064 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 234441140 is about 15311.4708633756. The cubic root of 234441140 is about 616.6110096672.

Adding to 234441140 its reverse (41144432), we get a palindrome (275585572).

The spelling of 234441140 in words is "two hundred thirty-four million, four hundred forty-one thousand, one hundred forty".