234053240520 has 64 divisors (see below), whose sum is σ = 765992427840. Its totient is φ = 56740179200.

The previous prime is 234053240503. The next prime is 234053240539. The reversal of 234053240520 is 25042350432.

234053240520 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 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 15 ways as a sum of consecutive naturals, for example, 88655211 + ... + 88657850.

It is an arithmetic number, because the mean of its divisors is an integer number (11968631685).

Almost surely, 2^234053240520 is an apocalyptic number.

234053240520 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

234053240520 is an abundant number, since it is smaller than the sum of its proper divisors (531939187320).

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

234053240520 is a wasteful number, since it uses less digits than its factorization.

234053240520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177313086 (or 177313082 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 30.

Adding to 234053240520 its reverse (25042350432), we get a palindrome (259095590952).

The spelling of 234053240520 in words is "two hundred thirty-four billion, fifty-three million, two hundred forty thousand, five hundred twenty".