540433334312 has 16 divisors (see below), whose sum is σ = 1072919119860. Its totient is φ = 254321569024.

The previous prime is 540433334303. The next prime is 540433334347. The reversal of 540433334312 is 213433334045.

It can be written as a sum of positive squares in 2 ways, for example, as 516480819556 + 23952514756 = 718666^2 + 154766^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1986887123 + ... + 1986887394.

Almost surely, 2^540433334312 is an apocalyptic number.

It is an amenable number.

540433334312 is a deficient number, since it is larger than the sum of its proper divisors (532485785548).

540433334312 is a wasteful number, since it uses less digits than its factorization.

540433334312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3973774540 (or 3973774536 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 35.

Adding to 540433334312 its reverse (213433334045), we get a palindrome (753866668357).

The spelling of 540433334312 in words is "five hundred forty billion, four hundred thirty-three million, three hundred thirty-four thousand, three hundred twelve".