404243302006 has 4 divisors (see below), whose sum is σ = 606364953012. Its totient is φ = 202121651002.

The previous prime is 404243301947. The next prime is 404243302009. The reversal of 404243302006 is 600203342404.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (404243302009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101060825500 + ... + 101060825503.

It is an arithmetic number, because the mean of its divisors is an integer number (151591238253).

Almost surely, 2^404243302006 is an apocalyptic number.

404243302006 is a deficient number, since it is larger than the sum of its proper divisors (202121651006).

404243302006 is a wasteful number, since it uses less digits than its factorization.

404243302006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202121651005.

The product of its (nonzero) digits is 13824, while the sum is 28.

The spelling of 404243302006 in words is "four hundred four billion, two hundred forty-three million, three hundred two thousand, six".