540234064023 has 16 divisors (see below), whose sum is σ = 720736773120. Its totient is φ = 359943775904.

The previous prime is 540234063997. The next prime is 540234064049. The reversal of 540234064023 is 320460432045.

It is an interprime number because it is at equal distance from previous prime (540234063997) and next prime (540234064049).

It is a cyclic number.

It is not a de Polignac number, because 540234064023 - 2⁹ = 540234063511 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (540234164023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47891698 + ... + 47902976.

It is an arithmetic number, because the mean of its divisors is an integer number (45046048320).

Almost surely, 2^540234064023 is an apocalyptic number.

540234064023 is a deficient number, since it is larger than the sum of its proper divisors (180502709097).

540234064023 is a wasteful number, since it uses less digits than its factorization.

540234064023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19278.

The product of its (nonzero) digits is 69120, while the sum is 33.

Adding to 540234064023 its reverse (320460432045), we get a palindrome (860694496068).

The spelling of 540234064023 in words is "five hundred forty billion, two hundred thirty-four million, sixty-four thousand, twenty-three".