404022050243 has 16 divisors (see below), whose sum is σ = 462103403520. Its totient is φ = 346031817696.

The previous prime is 404022050213. The next prime is 404022050251. The reversal of 404022050243 is 342050220404.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 404022050243 - 2¹² = 404022046147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (404022050213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82132538 + ... + 82137456.

It is an arithmetic number, because the mean of its divisors is an integer number (28881462720).

Almost surely, 2^404022050243 is an apocalyptic number.

404022050243 is a deficient number, since it is larger than the sum of its proper divisors (58081353277).

404022050243 is a wasteful number, since it uses less digits than its factorization.

404022050243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11786.

The product of its (nonzero) digits is 7680, while the sum is 26.

Adding to 404022050243 its reverse (342050220404), we get a palindrome (746072270647).

The spelling of 404022050243 in words is "four hundred four billion, twenty-two million, fifty thousand, two hundred forty-three".