234240315110220 has 192 divisors, whose sum is σ = 720873915148800. Its totient is φ = 56601950146560.

The previous prime is 234240315110189. The next prime is 234240315110231. The reversal of 234240315110220 is 22011513042432.

It is a happy number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 29571501 + ... + 36646340.

It is an arithmetic number, because the mean of its divisors is an integer number (3754551641400).

Almost surely, 2^{234240315110220} is an apocalyptic number.

234240315110220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

234240315110220 is an abundant number, since it is smaller than the sum of its proper divisors (486633600038580).

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

234240315110220 is a wasteful number, since it uses less digits than its factorization.

234240315110220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66218008 (or 66218006 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

Adding to 234240315110220 its reverse (22011513042432), we get a palindrome (256251828152652).

The spelling of 234240315110220 in words is "two hundred thirty-four trillion, two hundred forty billion, three hundred fifteen million, one hundred ten thousand, two hundred twenty".