532315354144 has 96 divisors (see below), whose sum is σ = 1227272256000. Its totient is φ = 227179491840.

The previous prime is 532315354141. The next prime is 532315354177. The reversal of 532315354144 is 441453513235.

It is a junction number, because it is equal to n+sod(n) for n = 532315354097 and 532315354106.

It is not an unprimeable number, because it can be changed into a prime (532315354141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2521804 + ... + 2724724.

It is an arithmetic number, because the mean of its divisors is an integer number (12784086000).

Almost surely, 2^532315354144 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 532315354144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (613636128000).

532315354144 is an abundant number, since it is smaller than the sum of its proper divisors (694956901856).

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

532315354144 is a wasteful number, since it uses less digits than its factorization.

532315354144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203191 (or 203169 counting only the distinct ones).

The product of its digits is 432000, while the sum is 40.

Adding to 532315354144 its reverse (441453513235), we get a palindrome (973768867379).

The spelling of 532315354144 in words is "five hundred thirty-two billion, three hundred fifteen million, three hundred fifty-four thousand, one hundred forty-four".