234531555422532 has 24 divisors (see below), whose sum is σ = 554167388342400. Its totient is φ = 77187600518496.

The previous prime is 234531555422531. The next prime is 234531555422543. The reversal of 234531555422532 is 235224555135432.

It is not an unprimeable number, because it can be changed into a prime (234531555422531) 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, 123698076807 + ... + 123698078702.

It is an arithmetic number, because the mean of its divisors is an integer number (23090307847600).

Almost surely, 2^{234531555422532} is an apocalyptic number.

It is an amenable number.

234531555422532 is an abundant number, since it is smaller than the sum of its proper divisors (319635832919868).

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

234531555422532 is a wasteful number, since it uses less digits than its factorization.

234531555422532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247396155595 (or 247396155593 counting only the distinct ones).

The product of its digits is 21600000, while the sum is 51.

The spelling of 234531555422532 in words is "two hundred thirty-four trillion, five hundred thirty-one billion, five hundred fifty-five million, four hundred twenty-two thousand, five hundred thirty-two".