540041312332 has 12 divisors (see below), whose sum is σ = 951331054576. Its totient is φ = 268232439600.

The previous prime is 540041312309. The next prime is 540041312333. The reversal of 540041312332 is 233213140045.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 540041312332.

It is not an unprimeable number, because it can be changed into a prime (540041312333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 447053463 + ... + 447054670.

Almost surely, 2^540041312332 is an apocalyptic number.

It is an amenable number.

540041312332 is a deficient number, since it is larger than the sum of its proper divisors (411289742244).

540041312332 is a wasteful number, since it uses less digits than its factorization.

540041312332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 894108288 (or 894108286 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 540041312332 its reverse (233213140045), we get a palindrome (773254452377).

The spelling of 540041312332 in words is "five hundred forty billion, forty-one million, three hundred twelve thousand, three hundred thirty-two".