2144144310 has 128 divisors (see below), whose sum is σ = 6430261248. Its totient is φ = 444528000.

The previous prime is 2144144297. The next prime is 2144144333. The reversal of 2144144310 is 134414412.

It is a super-2 number, since 2×2144144310² = 9194709644210752200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1456875 + ... + 1458345.

It is an arithmetic number, because the mean of its divisors is an integer number (50236416).

Almost surely, 2^2144144310 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2144144310, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3215130624).

2144144310 is an abundant number, since it is smaller than the sum of its proper divisors (4286116938).

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

2144144310 is a wasteful number, since it uses less digits than its factorization.

2144144310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2130.

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 2144144310 is about 46304.9058955960. The cubic root of 2144144310 is about 1289.4900754850.

Adding to 2144144310 its reverse (134414412), we get a palindrome (2278558722).

The spelling of 2144144310 in words is "two billion, one hundred forty-four million, one hundred forty-four thousand, three hundred ten".