2144534150 has 24 divisors (see below), whose sum is σ = 4351455864. Its totient is φ = 779830400.

The previous prime is 2144534143. The next prime is 2144534167. The reversal of 2144534150 is 514354412.

It is a congruent number.

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, 1949027 + ... + 1950126.

It is an arithmetic number, because the mean of its divisors is an integer number (181310661).

Almost surely, 2^2144534150 is an apocalyptic number.

2144534150 is an abundant number, since it is smaller than the sum of its proper divisors (2206921714).

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

2144534150 is a wasteful number, since it uses less digits than its factorization.

2144534150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3899176 (or 3899171 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 29.

The square root of 2144534150 is about 46309.1151934476. The cubic root of 2144534150 is about 1289.5682207767.

Adding to 2144534150 its reverse (514354412), we get a palindrome (2658888562).

The spelling of 2144534150 in words is "two billion, one hundred forty-four million, five hundred thirty-four thousand, one hundred fifty".