201442301741 has 4 divisors (see below), whose sum is σ = 202285156800. Its totient is φ = 200599446684.

The previous prime is 201442301729. The next prime is 201442301779. The reversal of 201442301741 is 147103244102.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 201442301741 - 2⁶ = 201442301677 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201442301141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 421427171 + ... + 421427648.

It is an arithmetic number, because the mean of its divisors is an integer number (50571289200).

Almost surely, 2^201442301741 is an apocalyptic number.

It is an amenable number.

201442301741 is a deficient number, since it is larger than the sum of its proper divisors (842855059).

201442301741 is an equidigital number, since it uses as much as digits as its factorization.

201442301741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 842855058.

The product of its (nonzero) digits is 5376, while the sum is 29.

Adding to 201442301741 its reverse (147103244102), we get a palindrome (348545545843).

The spelling of 201442301741 in words is "two hundred one billion, four hundred forty-two million, three hundred one thousand, seven hundred forty-one".