1444212320204 has 24 divisors (see below), whose sum is σ = 2586207753360. Its totient is φ = 705296600064.

The previous prime is 1444212320189. The next prime is 1444212320303. The reversal of 1444212320204 is 4020232124441.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10948112 + ... + 11079240.

It is an arithmetic number, because the mean of its divisors is an integer number (107758656390).

Almost surely, 2^{1444212320204} is an apocalyptic number.

It is an amenable number.

1444212320204 is a deficient number, since it is larger than the sum of its proper divisors (1141995433156).

1444212320204 is a wasteful number, since it uses less digits than its factorization.

1444212320204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195209 (or 195207 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 1444212320204 its reverse (4020232124441), we get a palindrome (5464444444645).

The spelling of 1444212320204 in words is "one trillion, four hundred forty-four billion, two hundred twelve million, three hundred twenty thousand, two hundred four".