234234210540 has 96 divisors (see below), whose sum is σ = 715587457536. Its totient is φ = 56775447040.

The previous prime is 234234210533. The next prime is 234234210557. The reversal of 234234210540 is 45012432432.

234234210540 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 234234210498 and 234234210507.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5060944 + ... + 5107016.

It is an arithmetic number, because the mean of its divisors is an integer number (7454036016).

Almost surely, 2^234234210540 is an apocalyptic number.

234234210540 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

234234210540 is an abundant number, since it is smaller than the sum of its proper divisors (481353246996).

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

234234210540 is a wasteful number, since it uses less digits than its factorization.

234234210540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53799 (or 53797 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 30.

Adding to 234234210540 its reverse (45012432432), we get a palindrome (279246642972).

The spelling of 234234210540 in words is "two hundred thirty-four billion, two hundred thirty-four million, two hundred ten thousand, five hundred forty".