42250200052 has 12 divisors (see below), whose sum is σ = 73968533856. Its totient is φ = 21116333240.

The previous prime is 42250200007. The next prime is 42250200053. The reversal of 42250200052 is 25000205224.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 42250199996 and 42250200032.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42250200053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2180848 + ... + 2200135.

It is an arithmetic number, because the mean of its divisors is an integer number (6164044488).

Almost surely, 2^42250200052 is an apocalyptic number.

It is an amenable number.

42250200052 is a deficient number, since it is larger than the sum of its proper divisors (31718333804).

42250200052 is a wasteful number, since it uses less digits than its factorization.

42250200052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4383398 (or 4383396 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 22.

Adding to 42250200052 its reverse (25000205224), we get a palindrome (67250405276).

The spelling of 42250200052 in words is "forty-two billion, two hundred fifty million, two hundred thousand, fifty-two".