201042433041 has 16 divisors (see below), whose sum is σ = 283852491264. Its totient is φ = 126131880704.

The previous prime is 201042433037. The next prime is 201042433069. The reversal of 201042433041 is 140334240102.

It is a cyclic number.

It is not a de Polignac number, because 201042433041 - 2² = 201042433037 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (201042633041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 345235 + ... + 721991.

It is an arithmetic number, because the mean of its divisors is an integer number (17740780704).

Almost surely, 2^201042433041 is an apocalyptic number.

It is an amenable number.

201042433041 is a deficient number, since it is larger than the sum of its proper divisors (82810058223).

201042433041 is a wasteful number, since it uses less digits than its factorization.

201042433041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 387240.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 201042433041 its reverse (140334240102), we get a palindrome (341376673143).

The spelling of 201042433041 in words is "two hundred one billion, forty-two million, four hundred thirty-three thousand, forty-one".