42000550224404 has 12 divisors (see below), whose sum is σ = 73502403231264. Its totient is φ = 20999863586904.

The previous prime is 42000550224377. The next prime is 42000550224407. The reversal of 42000550224404 is 40442205500024.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42000550224407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102651632 + ... + 103059975.

It is an arithmetic number, because the mean of its divisors is an integer number (6125200269272).

Almost surely, 2^{42000550224404} is an apocalyptic number.

It is an amenable number.

42000550224404 is a deficient number, since it is larger than the sum of its proper divisors (31501853006860).

42000550224404 is a wasteful number, since it uses less digits than its factorization.

42000550224404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205762654 (or 205762652 counting only the distinct ones).

The product of its (nonzero) digits is 51200, while the sum is 32.

Adding to 42000550224404 its reverse (40442205500024), we get a palindrome (82442755724428).

The spelling of 42000550224404 in words is "forty-two trillion, five hundred fifty million, two hundred twenty-four thousand, four hundred four".