1411244140443 has 8 divisors (see below), whose sum is σ = 1883236108368. Its totient is φ = 940040799744.

The previous prime is 1411244140409. The next prime is 1411244140469. The reversal of 1411244140443 is 3440414421141.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1411244140443 - 2⁶ = 1411244140379 is a prime.

It is a super-2 number, since 2×1411244140443² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1411244140403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 197152630 + ... + 197159787.

It is an arithmetic number, because the mean of its divisors is an integer number (235404513546).

Almost surely, 2^{1411244140443} is an apocalyptic number.

1411244140443 is a deficient number, since it is larger than the sum of its proper divisors (471991967925).

1411244140443 is a wasteful number, since it uses less digits than its factorization.

1411244140443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 394313613.

The product of its (nonzero) digits is 24576, while the sum is 33.

Adding to 1411244140443 its reverse (3440414421141), we get a palindrome (4851658561584).

The spelling of 1411244140443 in words is "one trillion, four hundred eleven billion, two hundred forty-four million, one hundred forty thousand, four hundred forty-three".