201044134444 has 12 divisors (see below), whose sum is σ = 352101466584. Its totient is φ = 100443715424.

The previous prime is 201044134409. The next prime is 201044134591. The reversal of 201044134444 is 444431440102.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19582177 + ... + 19592440.

It is an arithmetic number, because the mean of its divisors is an integer number (29341788882).

Almost surely, 2^201044134444 is an apocalyptic number.

It is an amenable number.

201044134444 is a deficient number, since it is larger than the sum of its proper divisors (151057332140).

201044134444 is a wasteful number, since it uses less digits than its factorization.

201044134444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39175904 (or 39175902 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 31.

Adding to 201044134444 its reverse (444431440102), we get a palindrome (645475574546).

The spelling of 201044134444 in words is "two hundred one billion, forty-four million, one hundred thirty-four thousand, four hundred forty-four".