401234201 has 4 divisors (see below), whose sum is σ = 406068432. Its totient is φ = 396399972.

The previous prime is 401234189. The next prime is 401234231. The reversal of 401234201 is 102432104.

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 401234201 - 2²² = 397039897 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 401234201.

It is not an unprimeable number, because it can be changed into a prime (401234231) 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, 2416991 + ... + 2417156.

It is an arithmetic number, because the mean of its divisors is an integer number (101517108).

Almost surely, 2^401234201 is an apocalyptic number.

It is an amenable number.

401234201 is a deficient number, since it is larger than the sum of its proper divisors (4834231).

401234201 is an equidigital number, since it uses as much as digits as its factorization.

401234201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4834230.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 401234201 is about 20030.8312608339. The cubic root of 401234201 is about 737.5633275506.

Adding to 401234201 its reverse (102432104), we get a palindrome (503666305).

The spelling of 401234201 in words is "four hundred one million, two hundred thirty-four thousand, two hundred one".