404101116 has 48 divisors (see below), whose sum is σ = 1060953600. Its totient is φ = 132992496.

The previous prime is 404101111. The next prime is 404101121. The reversal of 404101116 is 611101404.

It is an interprime number because it is at equal distance from previous prime (404101111) and next prime (404101121).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (404101111) 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, 15150 + ... + 32213.

It is an arithmetic number, because the mean of its divisors is an integer number (22103200).

Almost surely, 2^404101116 is an apocalyptic number.

It is an amenable number.

404101116 is an abundant number, since it is smaller than the sum of its proper divisors (656852484).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

404101116 is a wasteful number, since it uses less digits than its factorization.

404101116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47455 (or 47447 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

The square root of 404101116 is about 20102.2664393844. The cubic root of 404101116 is about 739.3158492952.

The spelling of 404101116 in words is "four hundred four million, one hundred one thousand, one hundred sixteen".