1444313230 has 8 divisors (see below), whose sum is σ = 2599763832. Its totient is φ = 577725288.

The previous prime is 1444313203. The next prime is 1444313261. The reversal of 1444313230 is 323134441.

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

It is a junction number, because it is equal to n+sod(n) for n = 1444313195 and 1444313204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72215652 + ... + 72215671.

It is an arithmetic number, because the mean of its divisors is an integer number (324970479).

Almost surely, 2^1444313230 is an apocalyptic number.

1444313230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1444313230 is a deficient number, since it is larger than the sum of its proper divisors (1155450602).

1444313230 is a wasteful number, since it uses less digits than its factorization.

1444313230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144431330.

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 1444313230 is about 38004.1212238883. The cubic root of 1444313230 is about 1130.3695843842.

Adding to 1444313230 its reverse (323134441), we get a palindrome (1767447671).

The spelling of 1444313230 in words is "one billion, four hundred forty-four million, three hundred thirteen thousand, two hundred thirty".