2144430042210 has 48 divisors (see below), whose sum is σ = 5590710343296. Its totient is φ = 570289833504.

The previous prime is 2144430042199. The next prime is 2144430042211. The reversal of 2144430042210 is 122400344412.

2144430042210 is a `hidden beast` number, since 2 + 1 + 4 + 4 + 430 + 0 + 4 + 221 + 0 = 666.

It is not an unprimeable number, because it can be changed into a prime (2144430042211) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 32428824 + ... + 32494883.

It is an arithmetic number, because the mean of its divisors is an integer number (116473132152).

Almost surely, 2^{2144430042210} is an apocalyptic number.

2144430042210 is an abundant number, since it is smaller than the sum of its proper divisors (3446280301086).

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

2144430042210 is a wasteful number, since it uses less digits than its factorization.

2144430042210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64924087 (or 64924084 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 2144430042210 its reverse (122400344412), we get a palindrome (2266830386622).

The spelling of 2144430042210 in words is "two trillion, one hundred forty-four billion, four hundred thirty million, forty-two thousand, two hundred ten".