1444100011312 has 20 divisors (see below), whose sum is σ = 3197650025296. Its totient is φ = 618900004800.

The previous prime is 1444100011267. The next prime is 1444100011327. The reversal of 1444100011312 is 2131100014441.

It is a super-2 number, since 2×1444100011312² (a number of 25 digits) contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 6446874939 + ... + 6446875162.

Almost surely, 2^{1444100011312} is an apocalyptic number.

It is an amenable number.

1444100011312 is an abundant number, since it is smaller than the sum of its proper divisors (1753550013984).

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

1444100011312 is a wasteful number, since it uses less digits than its factorization.

1444100011312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12893750116 (or 12893750110 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 1444100011312 its reverse (2131100014441), we get a palindrome (3575200025753).

The spelling of 1444100011312 in words is "one trillion, four hundred forty-four billion, one hundred million, eleven thousand, three hundred twelve".