12404232200401 has 4 divisors (see below), whose sum is σ = 12434560396900. Its totient is φ = 12373904003904.

The previous prime is 12404232200363. The next prime is 12404232200429. The reversal of 12404232200401 is 10400223240421.

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

It can be written as a sum of positive squares in 2 ways, for example, as 5967858126400 + 6436374074001 = 2442920^2 + 2537001^2 .

It is a cyclic number.

It is not a de Polignac number, because 12404232200401 - 2¹¹ = 12404232198353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12404232240401) 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, 15164097636 + ... + 15164098453.

It is an arithmetic number, because the mean of its divisors is an integer number (3108640099225).

Almost surely, 2^{12404232200401} is an apocalyptic number.

It is an amenable number.

12404232200401 is a deficient number, since it is larger than the sum of its proper divisors (30328196499).

12404232200401 is an equidigital number, since it uses as much as digits as its factorization.

12404232200401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30328196498.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 12404232200401 its reverse (10400223240421), we get a palindrome (22804455440822).

The spelling of 12404232200401 in words is "twelve trillion, four hundred four billion, two hundred thirty-two million, two hundred thousand, four hundred one".