401214241 has 8 divisors (see below), whose sum is σ = 424229120. Its totient is φ = 378389232.

The previous prime is 401214197. The next prime is 401214257. The reversal of 401214241 is 142412104.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-401214241 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (401214271) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43110 + ... + 51583.

It is an arithmetic number, because the mean of its divisors is an integer number (53028640).

Almost surely, 2^401214241 is an apocalyptic number.

It is an amenable number.

401214241 is a deficient number, since it is larger than the sum of its proper divisors (23014879).

401214241 is a wasteful number, since it uses less digits than its factorization.

401214241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94935.

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 401214241 is about 20030.3330226934. Note that the first 3 decimals coincide. The cubic root of 401214241 is about 737.5510969481.

Adding to 401214241 its reverse (142412104), we get a palindrome (543626345).

The spelling of 401214241 in words is "four hundred one million, two hundred fourteen thousand, two hundred forty-one".