200201424442 has 8 divisors (see below), whose sum is σ = 302494123476. Its totient is φ = 99370049952.

The previous prime is 200201424439. The next prime is 200201424461. The reversal of 200201424442 is 244424102002.

It can be written as a sum of positive squares in 2 ways, for example, as 199656155241 + 545269201 = 446829^2 + 23351^2 .

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

It is a super-2 number, since 2×200201424442² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 365330793 + ... + 365331340.

Almost surely, 2^200201424442 is an apocalyptic number.

200201424442 is a deficient number, since it is larger than the sum of its proper divisors (102292699034).

200201424442 is a wasteful number, since it uses less digits than its factorization.

200201424442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 730662272.

The product of its (nonzero) digits is 4096, while the sum is 25.

Adding to 200201424442 its reverse (244424102002), we get a palindrome (444625526444).

The spelling of 200201424442 in words is "two hundred billion, two hundred one million, four hundred twenty-four thousand, four hundred forty-two".