1144325330 has 8 divisors (see below), whose sum is σ = 2059785612. Its totient is φ = 457730128.

The previous prime is 1144325327. The next prime is 1144325333. The reversal of 1144325330 is 335234411.

1144325330 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (1144325327) and next prime (1144325333).

It can be written as a sum of positive squares in 2 ways, for example, as 1035101929 + 109223401 = 32173^2 + 10451^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1144325330.

It is not an unprimeable number, because it can be changed into a prime (1144325333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57216257 + ... + 57216276.

Almost surely, 2^1144325330 is an apocalyptic number.

1144325330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1144325330 is a deficient number, since it is larger than the sum of its proper divisors (915460282).

1144325330 is a wasteful number, since it uses less digits than its factorization.

1144325330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114432540.

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 1144325330 is about 33827.8780002530. The cubic root of 1144325330 is about 1045.9634376992.

Adding to 1144325330 its reverse (335234411), we get a palindrome (1479559741).

The spelling of 1144325330 in words is "one billion, one hundred forty-four million, three hundred twenty-five thousand, three hundred thirty".