12424410404 has 36 divisors (see below), whose sum is σ = 25453711836. Its totient is φ = 5290818624.

The previous prime is 12424410283. The next prime is 12424410409. The reversal of 12424410404 is 40401442421.

It can be written as a sum of positive squares in 2 ways, for example, as 7612213504 + 4812196900 = 87248^2 + 69370^2 .

It is not an unprimeable number, because it can be changed into a prime (12424410409) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 171107 + ... + 232650.

It is an arithmetic number, because the mean of its divisors is an integer number (707047551).

Almost surely, 2^12424410404 is an apocalyptic number.

12424410404 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

12424410404 is an abundant number, since it is smaller than the sum of its proper divisors (13029301432).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12424410404 is a wasteful number, since it uses less digits than its factorization.

12424410404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 403932 (or 403923 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 26.

Adding to 12424410404 its reverse (40401442421), we get a palindrome (52825852825).

The spelling of 12424410404 in words is "twelve billion, four hundred twenty-four million, four hundred ten thousand, four hundred four".