404212331003422 has 32 divisors (see below), whose sum is σ = 609162029736192. Its totient is φ = 201160382789184.

The previous prime is 404212331003417. The next prime is 404212331003423. The reversal of 404212331003422 is 224300133212404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (404212331003423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1875526593 + ... + 1875742099.

It is an arithmetic number, because the mean of its divisors is an integer number (19036313429256).

Almost surely, 2^{404212331003422} is an apocalyptic number.

404212331003422 is a deficient number, since it is larger than the sum of its proper divisors (204949698732770).

404212331003422 is a wasteful number, since it uses less digits than its factorization.

404212331003422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220272.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 404212331003422 its reverse (224300133212404), we get a palindrome (628512464215826).

The spelling of 404212331003422 in words is "four hundred four trillion, two hundred twelve billion, three hundred thirty-one million, three thousand, four hundred twenty-two".