404101342 has 8 divisors (see below), whose sum is σ = 612037296. Its totient is φ = 200088912.

The previous prime is 404101331. The next prime is 404101343. The reversal of 404101342 is 243101404.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (404101343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 980623 + ... + 981034.

It is an arithmetic number, because the mean of its divisors is an integer number (76504662).

Almost surely, 2^404101342 is an apocalyptic number.

404101342 is a deficient number, since it is larger than the sum of its proper divisors (207935954).

404101342 is a wasteful number, since it uses less digits than its factorization.

404101342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1961762.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 404101342 is about 20102.2720606403. The cubic root of 404101342 is about 739.3159871199.

Adding to 404101342 its reverse (243101404), we get a palindrome (647202746).

The spelling of 404101342 in words is "four hundred four million, one hundred one thousand, three hundred forty-two".