13412404441243 has 8 divisors (see below), whose sum is σ = 13422371770368. Its totient is φ = 13402439002344.

The previous prime is 13412404441229. The next prime is 13412404441333. The reversal of 13412404441243 is 34214440421431.

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 13412404441243 - 2²¹ = 13412402344091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13412404441213) 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, 13885830 + ... + 14820292.

It is an arithmetic number, because the mean of its divisors is an integer number (1677796471296).

Almost surely, 2^{13412404441243} is an apocalyptic number.

13412404441243 is a deficient number, since it is larger than the sum of its proper divisors (9967329125).

13412404441243 is an equidigital number, since it uses as much as digits as its factorization.

13412404441243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 945113.

The product of its (nonzero) digits is 147456, while the sum is 37.

Adding to 13412404441243 its reverse (34214440421431), we get a palindrome (47626844862674).

The spelling of 13412404441243 in words is "thirteen trillion, four hundred twelve billion, four hundred four million, four hundred forty-one thousand, two hundred forty-three".