401208241 has 8 divisors (see below), whose sum is σ = 458911424. Its totient is φ = 343602000.

The previous prime is 401208221. The next prime is 401208287. The reversal of 401208241 is 142802104.

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

It is not a de Polignac number, because 401208241 - 2¹⁹ = 400683953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (401208221) 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 7 ways as a sum of consecutive naturals, for example, 15135 + ... + 32116.

It is an arithmetic number, because the mean of its divisors is an integer number (57363928).

Almost surely, 2^401208241 is an apocalyptic number.

It is an amenable number.

401208241 is a deficient number, since it is larger than the sum of its proper divisors (57703183).

401208241 is a wasteful number, since it uses less digits than its factorization.

401208241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48471.

The product of its (nonzero) digits is 512, while the sum is 22.

The square root of 401208241 is about 20030.1832492866. The cubic root of 401208241 is about 737.5474203350.

The spelling of 401208241 in words is "four hundred one million, two hundred eight thousand, two hundred forty-one".