201044343202 has 4 divisors (see below), whose sum is σ = 301566514806. Its totient is φ = 100522171600.

The previous prime is 201044343197. The next prime is 201044343209. The reversal of 201044343202 is 202343440102.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 196746360721 + 4297982481 = 443561^2 + 65559^2 .

It is a super-2 number, since 2×201044343202² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (201044343209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50261085799 + ... + 50261085802.

Almost surely, 2^201044343202 is an apocalyptic number.

201044343202 is a deficient number, since it is larger than the sum of its proper divisors (100522171604).

201044343202 is a wasteful number, since it uses less digits than its factorization.

201044343202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100522171603.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 201044343202 its reverse (202343440102), we get a palindrome (403387783304).

The spelling of 201044343202 in words is "two hundred one billion, forty-four million, three hundred forty-three thousand, two hundred two".