201134144034 has 32 divisors (see below), whose sum is σ = 447033512640. Its totient is φ = 67034402496.

The previous prime is 201134143999. The next prime is 201134144041. The reversal of 201134144034 is 430441431102.

201134144034 is a `hidden beast` number, since 201 + 1 + 3 + 414 + 40 + 3 + 4 = 666.

201134144034 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 201134143989 and 201134144007.

It is an unprimeable number.

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, 71997 + ... + 638319.

It is an arithmetic number, because the mean of its divisors is an integer number (13969797270).

Almost surely, 2^201134144034 is an apocalyptic number.

201134144034 is an abundant number, since it is smaller than the sum of its proper divisors (245899368606).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

201134144034 is a wasteful number, since it uses less digits than its factorization.

201134144034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 572911 (or 572905 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 201134144034 its reverse (430441431102), we get a palindrome (631575575136).

The spelling of 201134144034 in words is "two hundred one billion, one hundred thirty-four million, one hundred forty-four thousand, thirty-four".