12411441401 has 4 divisors (see below), whose sum is σ = 12951069312. Its totient is φ = 11871813492.

The previous prime is 12411441397. The next prime is 12411441409. The reversal of 12411441401 is 10414411421.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10414411421 = 71 ⋅146681851.

It is not a de Polignac number, because 12411441401 - 2² = 12411441397 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23), and also a Moran number because the ratio is a prime number: 539627887 = 12411441401 / (1 + 2 + 4 + 1 + 1 + 4 + 4 + 1 + 4 + 0 + 1).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12411441409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 269813921 + ... + 269813966.

It is an arithmetic number, because the mean of its divisors is an integer number (3237767328).

Almost surely, 2^12411441401 is an apocalyptic number.

It is an amenable number.

12411441401 is a deficient number, since it is larger than the sum of its proper divisors (539627911).

12411441401 is an equidigital number, since it uses as much as digits as its factorization.

12411441401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 539627910.

The product of its (nonzero) digits is 512, while the sum is 23.

Adding to 12411441401 its reverse (10414411421), we get a palindrome (22825852822).

The spelling of 12411441401 in words is "twelve billion, four hundred eleven million, four hundred forty-one thousand, four hundred one".