110404003985 has 48 divisors (see below), whose sum is σ = 151404374016. Its totient is φ = 77165088000.

The previous prime is 110404003961. The next prime is 110404004033. The reversal of 110404003985 is 589300404011.

It is not a de Polignac number, because 110404003985 - 2²⁰ = 110402955409 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1628720 + ... + 1695150.

It is an arithmetic number, because the mean of its divisors is an integer number (3154257792).

Almost surely, 2^110404003985 is an apocalyptic number.

It is an amenable number.

110404003985 is a deficient number, since it is larger than the sum of its proper divisors (41000370031).

110404003985 is a wasteful number, since it uses less digits than its factorization.

110404003985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66566 (or 66555 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 35.

Adding to 110404003985 its reverse (589300404011), we get a palindrome (699704407996).

The spelling of 110404003985 in words is "one hundred ten billion, four hundred four million, three thousand, nine hundred eighty-five".