201413241421 has 8 divisors (see below), whose sum is σ = 230194494144. Its totient is φ = 172633971840.

The previous prime is 201413241383. The next prime is 201413241433. The reversal of 201413241421 is 124142314102.

201413241421 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 201413241421 - 2²¹ = 201411144269 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201413241521) 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, 271375 + ... + 690268.

It is an arithmetic number, because the mean of its divisors is an integer number (28774311768).

Almost surely, 2^201413241421 is an apocalyptic number.

It is an amenable number.

201413241421 is a deficient number, since it is larger than the sum of its proper divisors (28781252723).

201413241421 is an equidigital number, since it uses as much as digits as its factorization.

201413241421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 991571.

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 201413241421 its reverse (124142314102), we get a palindrome (325555555523).

The spelling of 201413241421 in words is "two hundred one billion, four hundred thirteen million, two hundred forty-one thousand, four hundred twenty-one".