404102341 has 4 divisors (see below), whose sum is σ = 421672032. Its totient is φ = 386532652.

The previous prime is 404102333. The next prime is 404102353. The reversal of 404102341 is 143201404.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 404102341 - 2³ = 404102333 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (404102371) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8784811 + ... + 8784856.

It is an arithmetic number, because the mean of its divisors is an integer number (105418008).

Almost surely, 2^404102341 is an apocalyptic number.

It is an amenable number.

404102341 is a deficient number, since it is larger than the sum of its proper divisors (17569691).

404102341 is a wasteful number, since it uses less digits than its factorization.

404102341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17569690.

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

The square root of 404102341 is about 20102.2969085625. The cubic root of 404102341 is about 739.3165963533.

Adding to 404102341 its reverse (143201404), we get a palindrome (547303745).

The spelling of 404102341 in words is "four hundred four million, one hundred two thousand, three hundred forty-one".