404534054423223 has 12 divisors (see below), whose sum is σ = 584328399852288. Its totient is φ = 269688708529920.

The previous prime is 404534054423137. The next prime is 404534054423299. The reversal of 404534054423223 is 322324450435404.

404534054423223 is a `hidden beast` number, since 4 + 0 + 4 + 5 + 3 + 405 + 4 + 4 + 232 + 2 + 3 = 666.

It is not a de Polignac number, because 404534054423223 - 2³⁶ = 404465334946487 is a prime.

It is a super-2 number, since 2×404534054423223² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (404534054423623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 51200490 + ... + 58570967.

It is an arithmetic number, because the mean of its divisors is an integer number (48694033321024).

Almost surely, 2^{404534054423223} is an apocalyptic number.

404534054423223 is a deficient number, since it is larger than the sum of its proper divisors (179794345429065).

404534054423223 is a wasteful number, since it uses less digits than its factorization.

404534054423223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110180934 (or 110180931 counting only the distinct ones).

The product of its (nonzero) digits is 5529600, while the sum is 45.

The spelling of 404534054423223 in words is "four hundred four trillion, five hundred thirty-four billion, fifty-four million, four hundred twenty-three thousand, two hundred twenty-three".