4144221414 has 64 divisors (see below), whose sum is σ = 9296052480. Its totient is φ = 1368475200.

The previous prime is 4144221383. The next prime is 4144221437. The reversal of 4144221414 is 4141224414.

It is a happy number.

4144221414 is a `hidden beast` number, since 4 + 1 + 442 + 214 + 1 + 4 = 666.

It is a super-2 number, since 2×4144221414² = 34349142256512318792, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2855389 + ... + 2856839.

It is an arithmetic number, because the mean of its divisors is an integer number (145250820).

Almost surely, 2^4144221414 is an apocalyptic number.

4144221414 is an abundant number, since it is smaller than the sum of its proper divisors (5151831066).

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

4144221414 is a wasteful number, since it uses less digits than its factorization.

4144221414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1922 (or 1916 counting only the distinct ones).

The product of its digits is 4096, while the sum is 27.

The square root of 4144221414 is about 64375.6274843205. The cubic root of 4144221414 is about 1606.2543500334.

Adding to 4144221414 its reverse (4141224414), we get a palindrome (8285445828).

The spelling of 4144221414 in words is "four billion, one hundred forty-four million, two hundred twenty-one thousand, four hundred fourteen".