404226054123 has 16 divisors (see below), whose sum is σ = 558334083072. Its totient is φ = 259862904000.

The previous prime is 404226054097. The next prime is 404226054131. The reversal of 404226054123 is 321450622404.

It is not a de Polignac number, because 404226054123 - 2⁸ = 404226053867 is a prime.

It is not an unprimeable number, because it can be changed into a prime (404226059123) 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, 7707883 + ... + 7760148.

It is an arithmetic number, because the mean of its divisors is an integer number (34895880192).

Almost surely, 2^404226054123 is an apocalyptic number.

404226054123 is a deficient number, since it is larger than the sum of its proper divisors (154108028949).

404226054123 is a wasteful number, since it uses less digits than its factorization.

404226054123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15468346.

The product of its (nonzero) digits is 46080, while the sum is 33.

Adding to 404226054123 its reverse (321450622404), we get a palindrome (725676676527).

The spelling of 404226054123 in words is "four hundred four billion, two hundred twenty-six million, fifty-four thousand, one hundred twenty-three".