201342134014 has 16 divisors (see below), whose sum is σ = 365461352928. Its totient is φ = 81213633792.

The previous prime is 201342134011. The next prime is 201342134027. The reversal of 201342134014 is 410431243102.

It is a self number, because there is not a number n which added to its sum of digits gives 201342134014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201342134011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 422987439 + ... + 422987914.

It is an arithmetic number, because the mean of its divisors is an integer number (22841334558).

Almost surely, 2^201342134014 is an apocalyptic number.

201342134014 is a deficient number, since it is larger than the sum of its proper divisors (164119218914).

201342134014 is a wasteful number, since it uses less digits than its factorization.

201342134014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 845975379.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 201342134014 its reverse (410431243102), we get a palindrome (611773377116).

The spelling of 201342134014 in words is "two hundred one billion, three hundred forty-two million, one hundred thirty-four thousand, fourteen".