404113342 has 8 divisors (see below), whose sum is σ = 607059576. Its totient is φ = 201760152.

The previous prime is 404113309. The next prime is 404113351. The reversal of 404113342 is 243311404.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 146553 + ... + 149284.

It is an arithmetic number, because the mean of its divisors is an integer number (75882447).

Almost surely, 2^404113342 is an apocalyptic number.

404113342 is a deficient number, since it is larger than the sum of its proper divisors (202946234).

404113342 is a wasteful number, since it uses less digits than its factorization.

404113342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 296522.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 404113342 is about 20102.5705321484. The cubic root of 404113342 is about 739.3233051720.

Adding to 404113342 its reverse (243311404), we get a palindrome (647424746).

The spelling of 404113342 in words is "four hundred four million, one hundred thirteen thousand, three hundred forty-two".