2414144221 has 4 divisors (see below), whose sum is σ = 2416416352. Its totient is φ = 2411872092.

The previous prime is 2414144219. The next prime is 2414144233. The reversal of 2414144221 is 1224414142.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2414144221 - 2¹ = 2414144219 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2414144261) 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, 1134471 + ... + 1136596.

It is an arithmetic number, because the mean of its divisors is an integer number (604104088).

Almost surely, 2^2414144221 is an apocalyptic number.

It is an amenable number.

2414144221 is a deficient number, since it is larger than the sum of its proper divisors (2272131).

2414144221 is a wasteful number, since it uses less digits than its factorization.

2414144221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2272130.

The product of its digits is 2048, while the sum is 25.

The square root of 2414144221 is about 49133.9416391561. The cubic root of 2414144221 is about 1341.4909188892.

Adding to 2414144221 its reverse (1224414142), we get a palindrome (3638558363).

The spelling of 2414144221 in words is "two billion, four hundred fourteen million, one hundred forty-four thousand, two hundred twenty-one".