404341042 has 24 divisors (see below), whose sum is σ = 717502320. Its totient is φ = 170349480.

The previous prime is 404341037. The next prime is 404341043. The reversal of 404341042 is 240143404.

It is not an unprimeable number, because it can be changed into a prime (404341043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29184 + ... + 40747.

It is an arithmetic number, because the mean of its divisors is an integer number (29895930).

Almost surely, 2^404341042 is an apocalyptic number.

404341042 is a deficient number, since it is larger than the sum of its proper divisors (313161278).

404341042 is a wasteful number, since it uses less digits than its factorization.

404341042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70006 (or 69999 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 404341042 is about 20108.2331894177. The cubic root of 404341042 is about 739.4621377642.

Adding to 404341042 its reverse (240143404), we get a palindrome (644484446).

The spelling of 404341042 in words is "four hundred four million, three hundred forty-one thousand, forty-two".