1144330414 has 4 divisors (see below), whose sum is σ = 1716495624. Its totient is φ = 572165206.

The previous prime is 1144330403. The next prime is 1144330441. The reversal of 1144330414 is 4140334411.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4140334411 = 17 ⋅243549083.

It is a super-2 number, since 2×1144330414² = 2618984192810822792, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 286082602 + ... + 286082605.

It is an arithmetic number, because the mean of its divisors is an integer number (429123906).

Almost surely, 2^1144330414 is an apocalyptic number.

1144330414 is a deficient number, since it is larger than the sum of its proper divisors (572165210).

1144330414 is an equidigital number, since it uses as much as digits as its factorization.

1144330414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 572165209.

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 1144330414 is about 33827.9531452910. The cubic root of 1144330414 is about 1045.9649866964.

Adding to 1144330414 its reverse (4140334411), we get a palindrome (5284664825).

The spelling of 1144330414 in words is "one billion, one hundred forty-four million, three hundred thirty thousand, four hundred fourteen".