540424041636 has 48 divisors (see below), whose sum is σ = 1343669596416. Its totient is φ = 168464884224.

The previous prime is 540424041523. The next prime is 540424041683. The reversal of 540424041636 is 636140424045.

It is a junction number, because it is equal to n+sod(n) for n = 540424041594 and 540424041603.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8404716 + ... + 8468771.

It is an arithmetic number, because the mean of its divisors is an integer number (27993116592).

Almost surely, 2^540424041636 is an apocalyptic number.

It is an amenable number.

540424041636 is an abundant number, since it is smaller than the sum of its proper divisors (803245554780).

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

540424041636 is a wasteful number, since it uses less digits than its factorization.

540424041636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16873668 (or 16873666 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 39.

The spelling of 540424041636 in words is "five hundred forty billion, four hundred twenty-four million, forty-one thousand, six hundred thirty-six".