404232342 has 8 divisors (see below), whose sum is σ = 808464696. Its totient is φ = 134744112.

The previous prime is 404232313. The next prime is 404232397. The reversal of 404232342 is 243232404.

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

404232342 is an admirable number.

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, 33686023 + ... + 33686034.

It is an arithmetic number, because the mean of its divisors is an integer number (101058087).

Almost surely, 2^404232342 is an apocalyptic number.

404232342 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

404232342 is a wasteful number, since it uses less digits than its factorization.

404232342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67372062.

The product of its (nonzero) digits is 4608, while the sum is 24.

The square root of 404232342 is about 20105.5301347664. The cubic root of 404232342 is about 739.3958680150.

Adding to 404232342 its reverse (243232404), we get a palindrome (647464746).

The spelling of 404232342 in words is "four hundred four million, two hundred thirty-two thousand, three hundred forty-two".