532401331120 has 160 divisors (see below), whose sum is σ = 1344932418816. Its totient is φ = 195207168000.

The previous prime is 532401331109. The next prime is 532401331177. The reversal of 532401331120 is 21133104235.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 33503817 + ... + 33519703.

Almost surely, 2^532401331120 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 532401331120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (672466209408).

532401331120 is an abundant number, since it is smaller than the sum of its proper divisors (812531087696).

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

532401331120 is a wasteful number, since it uses less digits than its factorization.

532401331120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16559 (or 16553 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

Adding to 532401331120 its reverse (21133104235), we get a palindrome (553534435355).

The spelling of 532401331120 in words is "five hundred thirty-two billion, four hundred one million, three hundred thirty-one thousand, one hundred twenty".