234455030435232 has 144 divisors (see below), whose sum is σ = 670245276879360. Its totient is φ = 77739832857600.

The previous prime is 234455030435173. The next prime is 234455030435239. The reversal of 234455030435232 is 232534030554432.

234455030435232 is a `hidden beast` number, since 2 + 3 + 4 + 4 + 5 + 50 + 30 + 43 + 523 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is a super-2 number, since 2×234455030435232² (a number of 30 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (234455030435239) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2200761807 + ... + 2200868337.

It is an arithmetic number, because the mean of its divisors is an integer number (4654481089440).

Almost surely, 2^{234455030435232} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 234455030435232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (335122638439680).

234455030435232 is an abundant number, since it is smaller than the sum of its proper divisors (435790246444128).

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

234455030435232 is a wasteful number, since it uses less digits than its factorization.

234455030435232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146747 (or 146736 counting only the distinct ones).

The product of its (nonzero) digits is 5184000, while the sum is 45.

Adding to 234455030435232 its reverse (232534030554432), we get a palindrome (466989060989664).

The spelling of 234455030435232 in words is "two hundred thirty-four trillion, four hundred fifty-five billion, thirty million, four hundred thirty-five thousand, two hundred thirty-two".