1241103340443 has 8 divisors (see below), whose sum is σ = 1656670076928. Its totient is φ = 826469415464.

The previous prime is 1241103340409. The next prime is 1241103340459. The reversal of 1241103340443 is 3440433011421.

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

It is a cyclic number.

It is not a de Polignac number, because 1241103340443 - 2¹⁴ = 1241103324059 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1241103340443.

It is not an unprimeable number, because it can be changed into a prime (1241103300443) 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, 233199771 + ... + 233205092.

It is an arithmetic number, because the mean of its divisors is an integer number (207083759616).

Almost surely, 2^{1241103340443} is an apocalyptic number.

1241103340443 is a deficient number, since it is larger than the sum of its proper divisors (415566736485).

1241103340443 is an equidigital number, since it uses as much as digits as its factorization.

1241103340443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 466405753.

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 1241103340443 its reverse (3440433011421), we get a palindrome (4681536351864).

The spelling of 1241103340443 in words is "one trillion, two hundred forty-one billion, one hundred three million, three hundred forty thousand, four hundred forty-three".