540024344444045 has 16 divisors (see below), whose sum is σ = 663835622092272. Its totient is φ = 421481895690240.

The previous prime is 540024344444023. The next prime is 540024344444047. The reversal of 540024344444045 is 540444443420045.

It can be written as a sum of positive squares in 8 ways, for example, as 1044520792324 + 538979823651721 = 1022018^2 + 23215939^2 .

It is not a de Polignac number, because 540024344444045 - 2¹⁶ = 540024344378509 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (540024344444047) 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, 325046189 + ... + 326703341.

It is an arithmetic number, because the mean of its divisors is an integer number (41489726380767).

Almost surely, 2^{540024344444045} is an apocalyptic number.

It is an amenable number.

540024344444045 is a deficient number, since it is larger than the sum of its proper divisors (123811277648227).

540024344444045 is a wasteful number, since it uses less digits than its factorization.

540024344444045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3246832.

The product of its (nonzero) digits is 9830400, while the sum is 47.

The spelling of 540024344444045 in words is "five hundred forty trillion, twenty-four billion, three hundred forty-four million, four hundred forty-four thousand, forty-five".