4040141287550 has 48 divisors (see below), whose sum is σ = 7845879652992. Its totient is φ = 1544907592800.

The previous prime is 4040141287543. The next prime is 4040141287583. The reversal of 4040141287550 is 557821410404.

It is a junction number, because it is equal to n+sod(n) for n = 4040141287498 and 4040141287507.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1003565 + ... + 3014535.

It is an arithmetic number, because the mean of its divisors is an integer number (163455826104).

Almost surely, 2^{4040141287550} is an apocalyptic number.

4040141287550 is a deficient number, since it is larger than the sum of its proper divisors (3805738365442).

4040141287550 is a wasteful number, since it uses less digits than its factorization.

4040141287550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2012753 (or 2012748 counting only the distinct ones).

The product of its (nonzero) digits is 179200, while the sum is 41.

Adding to 4040141287550 its reverse (557821410404), we get a palindrome (4597962697954).

The spelling of 4040141287550 in words is "four trillion, forty billion, one hundred forty-one million, two hundred eighty-seven thousand, five hundred fifty".