201044441125 has 32 divisors (see below), whose sum is σ = 288118846080. Its totient is φ = 138518640000.

The previous prime is 201044441113. The next prime is 201044441161. The reversal of 201044441125 is 521144440102.

It is a happy number.

It is not a de Polignac number, because 201044441125 - 2⁹ = 201044440613 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 201044441093 and 201044441102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3821616 + ... + 3873865.

It is an arithmetic number, because the mean of its divisors is an integer number (9003713940).

Almost surely, 2^201044441125 is an apocalyptic number.

201044441125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

201044441125 is a deficient number, since it is larger than the sum of its proper divisors (87074404955).

201044441125 is a wasteful number, since it uses less digits than its factorization.

201044441125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7695526 (or 7695516 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 28.

Adding to 201044441125 its reverse (521144440102), we get a palindrome (722188881227).

The spelling of 201044441125 in words is "two hundred one billion, forty-four million, four hundred forty-one thousand, one hundred twenty-five".