404222134241123 has 16 divisors (see below), whose sum is σ = 466910542982016. Its totient is φ = 345857359693440.

The previous prime is 404222134241113. The next prime is 404222134241131. The reversal of 404222134241123 is 321142431222404.

It is a cyclic number.

It is not a de Polignac number, because 404222134241123 - 2¹⁸ = 404222133978979 is a prime.

It is a super-2 number, since 2×404222134241123² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (404222134241113) 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, 55324040 + ... + 62202842.

It is an arithmetic number, because the mean of its divisors is an integer number (29181908936376).

Almost surely, 2^{404222134241123} is an apocalyptic number.

404222134241123 is a deficient number, since it is larger than the sum of its proper divisors (62688408740893).

404222134241123 is a wasteful number, since it uses less digits than its factorization.

404222134241123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7193074.

The product of its (nonzero) digits is 73728, while the sum is 35.

Adding to 404222134241123 its reverse (321142431222404), we get a palindrome (725364565463527).

The spelling of 404222134241123 in words is "four hundred four trillion, two hundred twenty-two billion, one hundred thirty-four million, two hundred forty-one thousand, one hundred twenty-three".