540232845174138 has 16 divisors (see below), whose sum is σ = 1080478440072576. Its totient is φ = 180075490104000.

The previous prime is 540232845174089. The next prime is 540232845174179. The reversal of 540232845174138 is 831471548232045.

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, 530687631 + ... + 531704642.

It is an arithmetic number, because the mean of its divisors is an integer number (67529902504536).

Almost surely, 2^{540232845174138} is an apocalyptic number.

540232845174138 is an abundant number, since it is smaller than the sum of its proper divisors (540245594898438).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

540232845174138 is a wasteful number, since it uses less digits than its factorization.

540232845174138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1062477029.

The product of its (nonzero) digits is 25804800, while the sum is 57.

The spelling of 540232845174138 in words is "five hundred forty trillion, two hundred thirty-two billion, eight hundred forty-five million, one hundred seventy-four thousand, one hundred thirty-eight".