540430411332 has 144 divisors (see below), whose sum is σ = 1558078478208. Its totient is φ = 144866534400.

The previous prime is 540430411309. The next prime is 540430411337. The reversal of 540430411332 is 233114034045.

It is a self number, because there is not a number n which added to its sum of digits gives 540430411332.

It is not an unprimeable number, because it can be changed into a prime (540430411337) 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 47 ways as a sum of consecutive naturals, for example, 3083457 + ... + 3254007.

It is an arithmetic number, because the mean of its divisors is an integer number (10819989432).

Almost surely, 2^540430411332 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 540430411332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (779039239104).

540430411332 is an abundant number, since it is smaller than the sum of its proper divisors (1017648066876).

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

540430411332 is a wasteful number, since it uses less digits than its factorization.

540430411332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170906 (or 170897 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 540430411332 its reverse (233114034045), we get a palindrome (773544445377).

The spelling of 540430411332 in words is "five hundred forty billion, four hundred thirty million, four hundred eleven thousand, three hundred thirty-two".