1444324245 has 96 divisors (see below), whose sum is σ = 2937150720. Its totient is φ = 600606720.

The previous prime is 1444324243. The next prime is 1444324247. The reversal of 1444324245 is 5424234441.

It is an interprime number because it is at equal distance from previous prime (1444324243) and next prime (1444324247).

It is not a de Polignac number, because 1444324245 - 2¹ = 1444324243 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1444324243) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 677341 + ... + 679469.

It is an arithmetic number, because the mean of its divisors is an integer number (30595320).

Almost surely, 2^1444324245 is an apocalyptic number.

1444324245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1444324245 is an abundant number, since it is smaller than the sum of its proper divisors (1492826475).

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

1444324245 is a wasteful number, since it uses less digits than its factorization.

1444324245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2235 (or 2228 counting only the distinct ones).

The product of its digits is 61440, while the sum is 33.

The square root of 1444324245 is about 38004.2661421057. The cubic root of 1444324245 is about 1130.3724579505.

Adding to 1444324245 its reverse (5424234441), we get a palindrome (6868558686).

The spelling of 1444324245 in words is "one billion, four hundred forty-four million, three hundred twenty-four thousand, two hundred forty-five".