201055340234 has 8 divisors (see below), whose sum is σ = 344666297568. Its totient is φ = 86166574380.

The previous prime is 201055340219. The next prime is 201055340261. The reversal of 201055340234 is 432043550102.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 201055340197 and 201055340206.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7180547852 + ... + 7180547879.

It is an arithmetic number, because the mean of its divisors is an integer number (43083287196).

Almost surely, 2^201055340234 is an apocalyptic number.

201055340234 is a deficient number, since it is larger than the sum of its proper divisors (143610957334).

201055340234 is a wasteful number, since it uses less digits than its factorization.

201055340234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14361095740.

The product of its (nonzero) digits is 14400, while the sum is 29.

Adding to 201055340234 its reverse (432043550102), we get a palindrome (633098890336).

The spelling of 201055340234 in words is "two hundred one billion, fifty-five million, three hundred forty thousand, two hundred thirty-four".