234741440 has 56 divisors (see below), whose sum is σ = 591872832. Its totient is φ = 88371200.

The previous prime is 234741391. The next prime is 234741449. The reversal of 234741440 is 44147432.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (234741449) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16136 + ... + 27015.

Almost surely, 2^234741440 is an apocalyptic number.

234741440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

234741440 is an abundant number, since it is smaller than the sum of its proper divisors (357131392).

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

234741440 is a wasteful number, since it uses less digits than its factorization.

234741440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43185 (or 43175 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 29.

The square root of 234741440 is about 15321.2740984554. The cubic root of 234741440 is about 616.8741734910.

Adding to 234741440 its reverse (44147432), we get a palindrome (278888872).

The spelling of 234741440 in words is "two hundred thirty-four million, seven hundred forty-one thousand, four hundred forty".