1444211012 has 12 divisors (see below), whose sum is σ = 2608897536. Its totient is φ = 698811720.

The previous prime is 1444211003. The next prime is 1444211089. The reversal of 1444211012 is 2101124441.

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 in 3 ways as a sum of consecutive naturals, for example, 5823308 + ... + 5823555.

It is an arithmetic number, because the mean of its divisors is an integer number (217408128).

Almost surely, 2^1444211012 is an apocalyptic number.

It is an amenable number.

1444211012 is a deficient number, since it is larger than the sum of its proper divisors (1164686524).

1444211012 is a wasteful number, since it uses less digits than its factorization.

1444211012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11646898 (or 11646896 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

The square root of 1444211012 is about 38002.7763722600. The cubic root of 1444211012 is about 1130.3429173054.

Adding to 1444211012 its reverse (2101124441), we get a palindrome (3545335453).

The spelling of 1444211012 in words is "one billion, four hundred forty-four million, two hundred eleven thousand, twelve".