2144801876 has 12 divisors (see below), whose sum is σ = 4289603808. Its totient is φ = 919200792.

The previous prime is 2144801873. The next prime is 2144801887. The reversal of 2144801876 is 6781084412.

2144801876 is an admirable number.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2144801873) 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, 38300006 + ... + 38300061.

It is an arithmetic number, because the mean of its divisors is an integer number (357466984).

Almost surely, 2^2144801876 is an apocalyptic number.

It is an amenable number.

2144801876 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2144801876 is a wasteful number, since it uses less digits than its factorization.

2144801876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76600078 (or 76600076 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 41.

The square root of 2144801876 is about 46312.0057436514. The cubic root of 2144801876 is about 1289.6218822483.

The spelling of 2144801876 in words is "two billion, one hundred forty-four million, eight hundred one thousand, eight hundred seventy-six".