201104424 has 64 divisors (see below), whose sum is σ = 591494400. Its totient is φ = 63090432.

The previous prime is 201104411. The next prime is 201104443. The reversal of 201104424 is 424401102.

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

It is a junction number, because it is equal to n+sod(n) for n = 201104397 and 201104406.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23712 + ... + 31055.

It is an arithmetic number, because the mean of its divisors is an integer number (9242100).

Almost surely, 2^201104424 is an apocalyptic number.

201104424 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

201104424 is an abundant number, since it is smaller than the sum of its proper divisors (390389976).

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

201104424 is a wasteful number, since it uses less digits than its factorization.

201104424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54799 (or 54789 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

The square root of 201104424 is about 14181.1291510937. The cubic root of 201104424 is about 585.8780240559.

Adding to 201104424 its reverse (424401102), we get a palindrome (625505526).

The spelling of 201104424 in words is "two hundred one million, one hundred four thousand, four hundred twenty-four".