540412423353 has 40 divisors (see below), whose sum is σ = 889391771136. Its totient is φ = 324279828000.

The previous prime is 540412423297. The next prime is 540412423361. The reversal of 540412423353 is 353324214045.

540412423353 is a `hidden beast` number, since 5 + 4 + 0 + 412 + 4 + 233 + 5 + 3 = 666.

It is not a de Polignac number, because 540412423353 - 2¹⁸ = 540412161209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (540412425353) 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 39 ways as a sum of consecutive naturals, for example, 2912601 + ... + 3092582.

Almost surely, 2^540412423353 is an apocalyptic number.

It is an amenable number.

540412423353 is a deficient number, since it is larger than the sum of its proper divisors (348979347783).

540412423353 is a wasteful number, since it uses less digits than its factorization.

540412423353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6005307 (or 6005298 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 36.

Adding to 540412423353 its reverse (353324214045), we get a palindrome (893736637398).

The spelling of 540412423353 in words is "five hundred forty billion, four hundred twelve million, four hundred twenty-three thousand, three hundred fifty-three".