201424520001 has 16 divisors (see below), whose sum is σ = 269267926400. Its totient is φ = 133932175488.

The previous prime is 201424519969. The next prime is 201424520023. The reversal of 201424520001 is 100025424102.

201424520001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 201424520001 - 2⁵ = 201424519969 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 201424520001.

It is not an unprimeable number, because it can be changed into a prime (201424527001) 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 15 ways as a sum of consecutive naturals, for example, 10637220 + ... + 10656138.

It is an arithmetic number, because the mean of its divisors is an integer number (16829245400).

Almost surely, 2^201424520001 is an apocalyptic number.

It is an amenable number.

201424520001 is a deficient number, since it is larger than the sum of its proper divisors (67843406399).

201424520001 is a wasteful number, since it uses less digits than its factorization.

201424520001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28008.

The product of its (nonzero) digits is 640, while the sum is 21.

Adding to 201424520001 its reverse (100025424102), we get a palindrome (301449944103).

The spelling of 201424520001 in words is "two hundred one billion, four hundred twenty-four million, five hundred twenty thousand, one".