404023200115 has 16 divisors (see below), whose sum is σ = 513509559552. Its totient is φ = 304109446144.

The previous prime is 404023200101. The next prime is 404023200131. The reversal of 404023200115 is 511002320404.

It is a cyclic number.

It is not a de Polignac number, because 404023200115 - 2²⁹ = 403486329203 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 481234 + ... + 1019623.

It is an arithmetic number, because the mean of its divisors is an integer number (32094347472).

Almost surely, 2^404023200115 is an apocalyptic number.

404023200115 is a deficient number, since it is larger than the sum of its proper divisors (109486359437).

404023200115 is a wasteful number, since it uses less digits than its factorization.

404023200115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1504046.

The product of its (nonzero) digits is 960, while the sum is 22.

Adding to 404023200115 its reverse (511002320404), we get a palindrome (915025520519).

The spelling of 404023200115 in words is "four hundred four billion, twenty-three million, two hundred thousand, one hundred fifteen".