201141066436 has 6 divisors (see below), whose sum is σ = 351996866270. Its totient is φ = 100570533216.

The previous prime is 201141066431. The next prime is 201141066439. The reversal of 201141066436 is 634660141102.

201141066436 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 102563905536 + 98577160900 = 320256^2 + 313970^2 .

It is a super-2 number, since 2×201141066436² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (201141066431) 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 as a sum of consecutive naturals, namely, 25142633301 + ... + 25142633308.

Almost surely, 2^201141066436 is an apocalyptic number.

It is an amenable number.

201141066436 is a deficient number, since it is larger than the sum of its proper divisors (150855799834).

201141066436 is a wasteful number, since it uses less digits than its factorization.

201141066436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50285266613 (or 50285266611 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 34.

The spelling of 201141066436 in words is "two hundred one billion, one hundred forty-one million, sixty-six thousand, four hundred thirty-six".