234140124 has 24 divisors (see below), whose sum is σ = 550318608. Its totient is φ = 77476480.

The previous prime is 234140083. The next prime is 234140131. The reversal of 234140124 is 421041432.

It is a self number, because there is not a number n which added to its sum of digits gives 234140124.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69567 + ... + 72854.

It is an arithmetic number, because the mean of its divisors is an integer number (22929942).

Almost surely, 2^234140124 is an apocalyptic number.

It is an amenable number.

234140124 is an abundant number, since it is smaller than the sum of its proper divisors (316178484).

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

234140124 is a wasteful number, since it uses less digits than its factorization.

234140124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142565 (or 142563 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 234140124 is about 15301.6379515397. The cubic root of 234140124 is about 616.3469927578.

Adding to 234140124 its reverse (421041432), we get a palindrome (655181556).

The spelling of 234140124 in words is "two hundred thirty-four million, one hundred forty thousand, one hundred twenty-four".