234540126 has 24 divisors (see below), whose sum is σ = 538063344. Its totient is φ = 73581120.

The previous prime is 234540107. The next prime is 234540149. The reversal of 234540126 is 621045432.

234540126 is a `hidden beast` number, since 234 + 5 + 401 + 26 = 666.

234540126 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 234540126.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 382930 + ... + 383541.

It is an arithmetic number, because the mean of its divisors is an integer number (22419306).

Almost surely, 2^234540126 is an apocalyptic number.

234540126 is an abundant number, since it is smaller than the sum of its proper divisors (303523218).

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

234540126 is a wasteful number, since it uses less digits than its factorization.

234540126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 766496 (or 766493 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 234540126 is about 15314.7029354147. The cubic root of 234540126 is about 616.6977795194.

Adding to 234540126 its reverse (621045432), we get a palindrome (855585558).

The spelling of 234540126 in words is "two hundred thirty-four million, five hundred forty thousand, one hundred twenty-six".