540146534214243 has 8 divisors (see below), whose sum is σ = 785667686129856. Its totient is φ = 327361535887400.

The previous prime is 540146534214227. The next prime is 540146534214269. The reversal of 540146534214243 is 342412435641045.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 540146534214243 - 2⁴ = 540146534214227 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 540146534214192 and 540146534214201.

It is not an unprimeable number, because it can be changed into a prime (540146534214223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8184038397153 + ... + 8184038397218.

It is an arithmetic number, because the mean of its divisors is an integer number (98208460766232).

Almost surely, 2^{540146534214243} is an apocalyptic number.

540146534214243 is a deficient number, since it is larger than the sum of its proper divisors (245521151915613).

540146534214243 is a wasteful number, since it uses less digits than its factorization.

540146534214243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16368076794385.

The product of its (nonzero) digits is 5529600, while the sum is 48.

Adding to 540146534214243 its reverse (342412435641045), we get a palindrome (882558969855288).

The spelling of 540146534214243 in words is "five hundred forty trillion, one hundred forty-six billion, five hundred thirty-four million, two hundred fourteen thousand, two hundred forty-three".