201344324234011 has 32 divisors (see below), whose sum is σ = 241677302169600. Its totient is φ = 164151750492576.

The previous prime is 201344324233979. The next prime is 201344324234047. The reversal of 201344324234011 is 110432423443102.

It is not a de Polignac number, because 201344324234011 - 2⁵ = 201344324233979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201344324238011) 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, 32944291 + ... + 38574796.

It is an arithmetic number, because the mean of its divisors is an integer number (7552415692800).

Almost surely, 2^{201344324234011} is an apocalyptic number.

201344324234011 is a deficient number, since it is larger than the sum of its proper divisors (40332977935589).

201344324234011 is a wasteful number, since it uses less digits than its factorization.

201344324234011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71519383.

The product of its (nonzero) digits is 55296, while the sum is 34.

Adding to 201344324234011 its reverse (110432423443102), we get a palindrome (311776747677113).

The spelling of 201344324234011 in words is "two hundred one trillion, three hundred forty-four billion, three hundred twenty-four million, two hundred thirty-four thousand, eleven".