234240022520120 has 32 divisors (see below), whose sum is σ = 527041065953520. Its totient is φ = 93695828513280.

The previous prime is 234240022520107. The next prime is 234240022520123. The reversal of 234240022520120 is 21025220042432.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234240022520123) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 16451600 + ... + 27187040.

Almost surely, 2^{234240022520120} is an apocalyptic number.

234240022520120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

234240022520120 is an abundant number, since it is smaller than the sum of its proper divisors (292801043433400).

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

234240022520120 is a wasteful number, since it uses less digits than its factorization.

234240022520120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11280935 (or 11280931 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 29.

Adding to 234240022520120 its reverse (21025220042432), we get a palindrome (255265242562552).

The spelling of 234240022520120 in words is "two hundred thirty-four trillion, two hundred forty billion, twenty-two million, five hundred twenty thousand, one hundred twenty".