201201441044 has 12 divisors (see below), whose sum is σ = 358070361600. Its totient is φ = 98895623448.

The previous prime is 201201440989. The next prime is 201201441059. The reversal of 201201441044 is 440144102102.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 426274004 + ... + 426274475.

It is an arithmetic number, because the mean of its divisors is an integer number (29839196800).

Almost surely, 2^201201441044 is an apocalyptic number.

It is an amenable number.

201201441044 is a deficient number, since it is larger than the sum of its proper divisors (156868920556).

201201441044 is a wasteful number, since it uses less digits than its factorization.

201201441044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 852548542 (or 852548540 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 23.

Adding to 201201441044 its reverse (440144102102), we get a palindrome (641345543146).

The spelling of 201201441044 in words is "two hundred one billion, two hundred one million, four hundred forty-one thousand, forty-four".