42554340050 has 24 divisors (see below), whose sum is σ = 79165171200. Its totient is φ = 17018704080.

The previous prime is 42554340043. The next prime is 42554340061. The reversal of 42554340050 is 5004345524.

It is a junction number, because it is equal to n+sod(n) for n = 42554339989 and 42554340016.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 219071 + ... + 364829.

It is an arithmetic number, because the mean of its divisors is an integer number (3298548800).

Almost surely, 2^42554340050 is an apocalyptic number.

42554340050 is a deficient number, since it is larger than the sum of its proper divisors (36610831150).

42554340050 is a wasteful number, since it uses less digits than its factorization.

42554340050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151610 (or 151605 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 32.

Adding to 42554340050 its reverse (5004345524), we get a palindrome (47558685574).

The spelling of 42554340050 in words is "forty-two billion, five hundred fifty-four million, three hundred forty thousand, fifty".