404414342 has 16 divisors (see below), whose sum is σ = 611290800. Its totient is φ = 200655840.

The previous prime is 404414341. The next prime is 404414363. The reversal of 404414342 is 243414404.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (404414341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 235784 + ... + 237492.

It is an arithmetic number, because the mean of its divisors is an integer number (38205675).

Almost surely, 2^404414342 is an apocalyptic number.

404414342 is a deficient number, since it is larger than the sum of its proper divisors (206876458).

404414342 is a wasteful number, since it uses less digits than its factorization.

404414342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2551.

The product of its (nonzero) digits is 6144, while the sum is 26.

The square root of 404414342 is about 20110.0557433340. The cubic root of 404414342 is about 739.5068189401.

Adding to 404414342 its reverse (243414404), we get a palindrome (647828746).

The spelling of 404414342 in words is "four hundred four million, four hundred fourteen thousand, three hundred forty-two".