1144424214 has 20 divisors (see below), whose sum is σ = 2564358324. Its totient is φ = 381474684.

The previous prime is 1144424201. The next prime is 1144424219. The reversal of 1144424214 is 4124244411.

It is a happy number.

1144424214 is a `hidden beast` number, since 1 + 1 + 4 + 442 + 4 + 214 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1144424219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 3532012 + ... + 3532335.

Almost surely, 2^1144424214 is an apocalyptic number.

1144424214 is an abundant number, since it is smaller than the sum of its proper divisors (1419934110).

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

1144424214 is an equidigital number, since it uses as much as digits as its factorization.

1144424214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7064361 (or 7064352 counting only the distinct ones).

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

The square root of 1144424214 is about 33829.3395442477. The cubic root of 1144424214 is about 1045.9935649328.

Adding to 1144424214 its reverse (4124244411), we get a palindrome (5268668625).

The spelling of 1144424214 in words is "one billion, one hundred forty-four million, four hundred twenty-four thousand, two hundred fourteen".