2144220432414 has 32 divisors (see below), whose sum is σ = 4326085760256. Its totient is φ = 708486268800.

The previous prime is 2144220432391. The next prime is 2144220432433. The reversal of 2144220432414 is 4142340224412.

It is a super-2 number, since 2×2144220432414² (a number of 25 digits) 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 15 ways as a sum of consecutive naturals, for example, 2110827 + ... + 2957030.

It is an arithmetic number, because the mean of its divisors is an integer number (135190180008).

Almost surely, 2^{2144220432414} is an apocalyptic number.

2144220432414 is an abundant number, since it is smaller than the sum of its proper divisors (2181865327842).

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

2144220432414 is a wasteful number, since it uses less digits than its factorization.

2144220432414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5068480.

The product of its (nonzero) digits is 49152, while the sum is 33.

Adding to 2144220432414 its reverse (4142340224412), we get a palindrome (6286560656826).

The spelling of 2144220432414 in words is "two trillion, one hundred forty-four billion, two hundred twenty million, four hundred thirty-two thousand, four hundred fourteen".