4215242150 has 144 divisors (see below), whose sum is σ = 9725002560. Its totient is φ = 1351425600.

The previous prime is 4215242149. The next prime is 4215242153. The reversal of 4215242150 is 512425124.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4215242153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 3863105 + ... + 3864195.

It is an arithmetic number, because the mean of its divisors is an integer number (67534740).

Almost surely, 2^4215242150 is an apocalyptic number.

4215242150 is an abundant number, since it is smaller than the sum of its proper divisors (5509760410).

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

4215242150 is a wasteful number, since it uses less digits than its factorization.

4215242150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1219 (or 1207 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 26.

The square root of 4215242150 is about 64924.8962263322. The cubic root of 4215242150 is about 1615.3780454149.

Adding to 4215242150 its reverse (512425124), we get a palindrome (4727667274).

The spelling of 4215242150 in words is "four billion, two hundred fifteen million, two hundred forty-two thousand, one hundred fifty".