404023415352112 has 80 divisors (see below), whose sum is σ = 805529482813440. Its totient is φ = 196247480292864.

The previous prime is 404023415352107. The next prime is 404023415352121. The reversal of 404023415352112 is 211253514320404.

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, 13850964 + ... + 31621132.

It is an arithmetic number, because the mean of its divisors is an integer number (10069118535168).

Almost surely, 2^{404023415352112} is an apocalyptic number.

It is an amenable number.

404023415352112 is a deficient number, since it is larger than the sum of its proper divisors (401506067461328).

404023415352112 is a wasteful number, since it uses less digits than its factorization.

404023415352112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17770538 (or 17770532 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 37.

Adding to 404023415352112 its reverse (211253514320404), we get a palindrome (615276929672516).

The spelling of 404023415352112 in words is "four hundred four trillion, twenty-three billion, four hundred fifteen million, three hundred fifty-two thousand, one hundred twelve".