540042256334 has 16 divisors (see below), whose sum is σ = 927126519936. Its totient is φ = 231111732600.

The previous prime is 540042256321. The next prime is 540042256361. The reversal of 540042256334 is 433652240045.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27902372 + ... + 27921719.

It is an arithmetic number, because the mean of its divisors is an integer number (57945407496).

Almost surely, 2^540042256334 is an apocalyptic number.

540042256334 is a deficient number, since it is larger than the sum of its proper divisors (387084263602).

540042256334 is a wasteful number, since it uses less digits than its factorization.

540042256334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55824791.

The product of its (nonzero) digits is 345600, while the sum is 38.

Adding to 540042256334 its reverse (433652240045), we get a palindrome (973694496379).

The spelling of 540042256334 in words is "five hundred forty billion, forty-two million, two hundred fifty-six thousand, three hundred thirty-four".