201044442095 has 16 divisors (see below), whose sum is σ = 275740608000. Its totient is φ = 137847788064.

The previous prime is 201044442059. The next prime is 201044442097. The reversal of 201044442095 is 590244440102.

It is not a de Polignac number, because 201044442095 - 2²² = 201040247791 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201044442097) 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, 212156 + ... + 668654.

It is an arithmetic number, because the mean of its divisors is an integer number (17233788000).

Almost surely, 2^201044442095 is an apocalyptic number.

201044442095 is a deficient number, since it is larger than the sum of its proper divisors (74696165905).

201044442095 is a wasteful number, since it uses less digits than its factorization.

201044442095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 469094.

The product of its (nonzero) digits is 46080, while the sum is 35.

Adding to 201044442095 its reverse (590244440102), we get a palindrome (791288882197).

The spelling of 201044442095 in words is "two hundred one billion, forty-four million, four hundred forty-two thousand, ninety-five".