201442414201 has 32 divisors (see below), whose sum is σ = 242117638400. Its totient is φ = 163971392256.

The previous prime is 201442414189. The next prime is 201442414231. The reversal of 201442414201 is 102414244102.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-201442414201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201442414231) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17245375 + ... + 17257051.

It is an arithmetic number, because the mean of its divisors is an integer number (7566176200).

Almost surely, 2^201442414201 is an apocalyptic number.

It is an amenable number.

201442414201 is a deficient number, since it is larger than the sum of its proper divisors (40675224199).

201442414201 is a wasteful number, since it uses less digits than its factorization.

201442414201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13313.

The product of its (nonzero) digits is 2048, while the sum is 25.

Adding to 201442414201 its reverse (102414244102), we get a palindrome (303856658303).

The spelling of 201442414201 in words is "two hundred one billion, four hundred forty-two million, four hundred fourteen thousand, two hundred one".