404144014203 has 6 divisors (see below), whose sum is σ = 583763576084. Its totient is φ = 269429342796.

The previous prime is 404144014193. The next prime is 404144014237. The reversal of 404144014203 is 302410441404.

404144014203 is a `hidden beast` number, since 4 + 0 + 4 + 1 + 440 + 14 + 203 = 666.

It is not a de Polignac number, because 404144014203 - 2⁴ = 404144014187 is a prime.

It is a super-2 number, since 2×404144014203² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (404144014243) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 22452445225 + ... + 22452445242.

Almost surely, 2^404144014203 is an apocalyptic number.

404144014203 is a deficient number, since it is larger than the sum of its proper divisors (179619561881).

404144014203 is a wasteful number, since it uses less digits than its factorization.

404144014203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44904890473 (or 44904890470 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 404144014203 its reverse (302410441404), we get a palindrome (706554455607).

The spelling of 404144014203 in words is "four hundred four billion, one hundred forty-four million, fourteen thousand, two hundred three".