201044434132 has 24 divisors (see below), whose sum is σ = 357105633920. Its totient is φ = 99014477760.

The previous prime is 201044434117. The next prime is 201044434159. The reversal of 201044434132 is 231434440102.

It is a self number, because there is not a number n which added to its sum of digits gives 201044434132.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5868469 + ... + 5902627.

Almost surely, 2^201044434132 is an apocalyptic number.

It is an amenable number.

201044434132 is a deficient number, since it is larger than the sum of its proper divisors (156061199788).

201044434132 is a wasteful number, since it uses less digits than its factorization.

201044434132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56191 (or 56189 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 201044434132 its reverse (231434440102), we get a palindrome (432478874234).

The spelling of 201044434132 in words is "two hundred one billion, forty-four million, four hundred thirty-four thousand, one hundred thirty-two".