1044213411412 has 12 divisors (see below), whose sum is σ = 1834955934196. Its totient is φ = 519940287360.

The previous prime is 1044213411407. The next prime is 1044213411413. The reversal of 1044213411412 is 2141143124401.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 942149774736 + 102063636676 = 970644^2 + 319474^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1044213411413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 541603503 + ... + 541605430.

Almost surely, 2^{1044213411412} is an apocalyptic number.

It is an amenable number.

1044213411412 is a deficient number, since it is larger than the sum of its proper divisors (790742522784).

1044213411412 is a wasteful number, since it uses less digits than its factorization.

1044213411412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1083209178 (or 1083209176 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 28.

Adding to 1044213411412 its reverse (2141143124401), we get a palindrome (3185356535813).

The spelling of 1044213411412 in words is "one trillion, forty-four billion, two hundred thirteen million, four hundred eleven thousand, four hundred twelve".