2143002050 has 24 divisors (see below), whose sum is σ = 4555410816. Its totient is φ = 734743440.

The previous prime is 2143001999. The next prime is 2143002091. The reversal of 2143002050 is 502003412.

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, 3061082 + ... + 3061781.

It is an arithmetic number, because the mean of its divisors is an integer number (189808784).

Almost surely, 2^2143002050 is an apocalyptic number.

2143002050 is an abundant number, since it is smaller than the sum of its proper divisors (2412408766).

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

2143002050 is a wasteful number, since it uses less digits than its factorization.

2143002050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6122882 (or 6122877 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 2143002050 is about 46292.5701381982. The cubic root of 2143002050 is about 1289.2610494558.

Adding to 2143002050 its reverse (502003412), we get a palindrome (2645005462).

The spelling of 2143002050 in words is "two billion, one hundred forty-three million, two thousand, fifty".