2144483250 has 192 divisors, whose sum is σ = 6626790144. Its totient is φ = 452275200.

The previous prime is 2144483233. The next prime is 2144483339. The reversal of 2144483250 is 523844412.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 886042 + ... + 888458.

It is an arithmetic number, because the mean of its divisors is an integer number (34514532).

Almost surely, 2^2144483250 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2144483250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3313395072).

2144483250 is an abundant number, since it is smaller than the sum of its proper divisors (4482306894).

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

2144483250 is a wasteful number, since it uses less digits than its factorization.

2144483250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2470 (or 2447 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 33.

The square root of 2144483250 is about 46308.5656223554. The cubic root of 2144483250 is about 1289.5580181659.

The spelling of 2144483250 in words is "two billion, one hundred forty-four million, four hundred eighty-three thousand, two hundred fifty".