234025224020 has 72 divisors (see below), whose sum is σ = 596546342784. Its totient is φ = 76748637504.

The previous prime is 234025223989. The next prime is 234025224047. The reversal of 234025224020 is 20422520432.

It is a happy number.

It is a super-2 number, since 2×234025224020² (a number of 24 digits) contains 22 as substring.

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 23 ways as a sum of consecutive naturals, for example, 5168792 + ... + 5213871.

It is an arithmetic number, because the mean of its divisors is an integer number (8285365872).

Almost surely, 2^234025224020 is an apocalyptic number.

234025224020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

234025224020 is an abundant number, since it is smaller than the sum of its proper divisors (362521118764).

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

234025224020 is a wasteful number, since it uses less digits than its factorization.

234025224020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10382709 (or 10382700 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 26.

Adding to 234025224020 its reverse (20422520432), we get a palindrome (254447744452).

The spelling of 234025224020 in words is "two hundred thirty-four billion, twenty-five million, two hundred twenty-four thousand, twenty".