1341144220412 has 24 divisors (see below), whose sum is σ = 2449419663600. Its totient is φ = 641719291136.

The previous prime is 1341144220393. The next prime is 1341144220421. The reversal of 1341144220412 is 2140224411431.

It is a super-2 number, since 2×1341144220412² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51144362 + ... + 51170577.

It is an arithmetic number, because the mean of its divisors is an integer number (102059152650).

Almost surely, 2^{1341144220412} is an apocalyptic number.

It is an amenable number.

1341144220412 is a deficient number, since it is larger than the sum of its proper divisors (1108275443188).

1341144220412 is a wasteful number, since it uses less digits than its factorization.

1341144220412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102315085 (or 102315083 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 29.

Adding to 1341144220412 its reverse (2140224411431), we get a palindrome (3481368631843).

The spelling of 1341144220412 in words is "one trillion, three hundred forty-one billion, one hundred forty-four million, two hundred twenty thousand, four hundred twelve".