404413542115 has 16 divisors (see below), whose sum is σ = 529635498336. Its totient is φ = 293995936000.

The previous prime is 404413542101. The next prime is 404413542131. The reversal of 404413542115 is 511245314404.

It is a happy number.

It is not a de Polignac number, because 404413542115 - 2⁵ = 404413542083 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 (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1404736 + ... + 1667965.

It is an arithmetic number, because the mean of its divisors is an integer number (33102218646).

Almost surely, 2^404413542115 is an apocalyptic number.

404413542115 is a deficient number, since it is larger than the sum of its proper divisors (125221956221).

404413542115 is a wasteful number, since it uses less digits than its factorization.

404413542115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3075110.

The product of its (nonzero) digits is 38400, while the sum is 34.

Adding to 404413542115 its reverse (511245314404), we get a palindrome (915658856519).

The spelling of 404413542115 in words is "four hundred four billion, four hundred thirteen million, five hundred forty-two thousand, one hundred fifteen".