201044401232 has 40 divisors (see below), whose sum is σ = 393468510600. Its totient is φ = 99505884672.

The previous prime is 201044401231. The next prime is 201044401297. The reversal of 201044401232 is 232104440102.

201044401232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 16072154176 + 184972247056 = 126776^2 + 430084^2 .

It is a junction number, because it is equal to n+sod(n) for n = 201044401198 and 201044401207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201044401231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1810418 + ... + 1918254.

It is an arithmetic number, because the mean of its divisors is an integer number (9836712765).

Almost surely, 2^201044401232 is an apocalyptic number.

It is an amenable number.

201044401232 is a deficient number, since it is larger than the sum of its proper divisors (192424109368).

201044401232 is a wasteful number, since it uses less digits than its factorization.

201044401232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109023 (or 109017 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 201044401232 its reverse (232104440102), we get a palindrome (433148841334).

The spelling of 201044401232 in words is "two hundred one billion, forty-four million, four hundred one thousand, two hundred thirty-two".