201299441 has 4 divisors (see below), whose sum is σ = 230056512. Its totient is φ = 172542372.

The previous prime is 201299429. The next prime is 201299477. The reversal of 201299441 is 144992102.

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 201299441 - 2¹⁰ = 201298417 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 201299398 and 201299407.

It is not an unprimeable number, because it can be changed into a prime (201299401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14378525 + ... + 14378538.

It is an arithmetic number, because the mean of its divisors is an integer number (57514128).

Almost surely, 2^201299441 is an apocalyptic number.

It is an amenable number.

201299441 is a deficient number, since it is larger than the sum of its proper divisors (28757071).

201299441 is an equidigital number, since it uses as much as digits as its factorization.

201299441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28757070.

The product of its (nonzero) digits is 5184, while the sum is 32.

The square root of 201299441 is about 14188.0034183813. The cubic root of 201299441 is about 586.0673440448.

The spelling of 201299441 in words is "two hundred one million, two hundred ninety-nine thousand, four hundred forty-one".