201034442401 has 4 divisors (see below), whose sum is σ = 216498630292. Its totient is φ = 185570254512.

The previous prime is 201034442333. The next prime is 201034442423. The reversal of 201034442401 is 104244430102.

201034442401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 117745059600 + 83289382801 = 343140^2 + 288599^2 .

It is a cyclic number.

It is not a de Polignac number, because 201034442401 - 2¹⁷ = 201034311329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201034442501) 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 3 ways as a sum of consecutive naturals, for example, 7732093926 + ... + 7732093951.

It is an arithmetic number, because the mean of its divisors is an integer number (54124657573).

Almost surely, 2^201034442401 is an apocalyptic number.

It is an amenable number.

201034442401 is a deficient number, since it is larger than the sum of its proper divisors (15464187891).

201034442401 is a wasteful number, since it uses less digits than its factorization.

201034442401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15464187890.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 201034442401 its reverse (104244430102), we get a palindrome (305278872503).

The spelling of 201034442401 in words is "two hundred one billion, thirty-four million, four hundred forty-two thousand, four hundred one".