234330401053020 has 48 divisors (see below), whose sum is σ = 656129601469440. Its totient is φ = 62487680421696.

The previous prime is 234330401052977. The next prime is 234330401053037. The reversal of 234330401053020 is 20350104033432.

It is a super-2 number, since 2×234330401053020² (a number of 30 digits) contains 22 as substring.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4416132 + ... + 22094411.

It is an arithmetic number, because the mean of its divisors is an integer number (13669366697280).

Almost surely, 2^{234330401053020} is an apocalyptic number.

234330401053020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

234330401053020 is an abundant number, since it is smaller than the sum of its proper divisors (421799200416420).

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

234330401053020 is a wasteful number, since it uses less digits than its factorization.

234330401053020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26657874 (or 26657872 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 30.

Adding to 234330401053020 its reverse (20350104033432), we get a palindrome (254680505086452).

The spelling of 234330401053020 in words is "two hundred thirty-four trillion, three hundred thirty billion, four hundred one million, fifty-three thousand, twenty".