201044322434 has 8 divisors (see below), whose sum is σ = 302995709328. Its totient is φ = 100045752660.

The previous prime is 201044322433. The next prime is 201044322449. The reversal of 201044322434 is 434223440102.

201044322434 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 = 201044322397 and 201044322406.

It is not an unprimeable number, because it can be changed into a prime (201044322433) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 238203752 + ... + 238204595.

It is an arithmetic number, because the mean of its divisors is an integer number (37874463666).

Almost surely, 2^201044322434 is an apocalyptic number.

201044322434 is a deficient number, since it is larger than the sum of its proper divisors (101951386894).

201044322434 is a wasteful number, since it uses less digits than its factorization.

201044322434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 476408560.

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 201044322434 its reverse (434223440102), we get a palindrome (635267762536).

The spelling of 201044322434 in words is "two hundred one billion, forty-four million, three hundred twenty-two thousand, four hundred thirty-four".