1411243412123 has 4 divisors (see below), whose sum is σ = 1437870646368. Its totient is φ = 1384616177880.

The previous prime is 1411243412087. The next prime is 1411243412143. The reversal of 1411243412123 is 3212143421141.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1411243412123 - 2²⁶ = 1411176303259 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1411243412143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13313617043 + ... + 13313617148.

It is an arithmetic number, because the mean of its divisors is an integer number (359467661592).

Almost surely, 2^{1411243412123} is an apocalyptic number.

1411243412123 is a deficient number, since it is larger than the sum of its proper divisors (26627234245).

1411243412123 is an equidigital number, since it uses as much as digits as its factorization.

1411243412123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26627234244.

The product of its digits is 4608, while the sum is 29.

Adding to 1411243412123 its reverse (3212143421141), we get a palindrome (4623386833264).

The spelling of 1411243412123 in words is "one trillion, four hundred eleven billion, two hundred forty-three million, four hundred twelve thousand, one hundred twenty-three".