201009741 has 8 divisors (see below), whose sum is σ = 273715584. Its totient is φ = 131155200.

The previous prime is 201009709. The next prime is 201009749. The reversal of 201009741 is 147900102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 201009741 - 2⁵ = 201009709 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201009749) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 712660 + ... + 712941.

It is an arithmetic number, because the mean of its divisors is an integer number (34214448).

Almost surely, 2^201009741 is an apocalyptic number.

It is an amenable number.

201009741 is a deficient number, since it is larger than the sum of its proper divisors (72705843).

201009741 is a wasteful number, since it uses less digits than its factorization.

201009741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1425651.

The product of its (nonzero) digits is 504, while the sum is 24.

The square root of 201009741 is about 14177.7904131779. The cubic root of 201009741 is about 585.7860628815.

Adding to 201009741 its reverse (147900102), we get a palindrome (348909843).

The spelling of 201009741 in words is "two hundred one million, nine thousand, seven hundred forty-one".