2144224243350 has 72 divisors (see below), whose sum is σ = 6583789495920. Its totient is φ = 490108397760.

The previous prime is 2144224243211. The next prime is 2144224243351. The reversal of 2144224243350 is 533424224412.

2144224243350 is a `hidden beast` number, since 2 + 1 + 4 + 42 + 24 + 243 + 350 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2144224243351) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 340349905 + ... + 340356204.

Almost surely, 2^{2144224243350} is an apocalyptic number.

2144224243350 is an abundant number, since it is smaller than the sum of its proper divisors (4439565252570).

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

2144224243350 is a wasteful number, since it uses less digits than its factorization.

2144224243350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 680706134 (or 680706126 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 36.

Adding to 2144224243350 its reverse (533424224412), we get a palindrome (2677648467762).

The spelling of 2144224243350 in words is "two trillion, one hundred forty-four billion, two hundred twenty-four million, two hundred forty-three thousand, three hundred fifty".