1443113713412 has 24 divisors (see below), whose sum is σ = 2886252922560. Its totient is φ = 618471842400.

The previous prime is 1443113713369. The next prime is 1443113713421. The reversal of 1443113713412 is 2143173113441.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5783039 + ... + 6027417.

It is an arithmetic number, because the mean of its divisors is an integer number (120260538440).

Almost surely, 2^{1443113713412} is an apocalyptic number.

It is an amenable number.

1443113713412 is an abundant number, since it is smaller than the sum of its proper divisors (1443139209148).

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

1443113713412 is a wasteful number, since it uses less digits than its factorization.

1443113713412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 455291 (or 455289 counting only the distinct ones).

The product of its digits is 24192, while the sum is 35.

Adding to 1443113713412 its reverse (2143173113441), we get a palindrome (3586286826853).

The spelling of 1443113713412 in words is "one trillion, four hundred forty-three billion, one hundred thirteen million, seven hundred thirteen thousand, four hundred twelve".