200418200445 has 8 divisors (see below), whose sum is σ = 320669120736. Its totient is φ = 106889706896.

The previous prime is 200418200417. The next prime is 200418200459. The reversal of 200418200445 is 544002814002.

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

It is a cyclic number.

It is not a de Polignac number, because 200418200445 - 2¹¹ = 200418198397 is a prime.

It is a super-2 number, since 2×200418200445² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 6680606667 + ... + 6680606696.

It is an arithmetic number, because the mean of its divisors is an integer number (40083640092).

Almost surely, 2^200418200445 is an apocalyptic number.

It is an amenable number.

200418200445 is a deficient number, since it is larger than the sum of its proper divisors (120250920291).

200418200445 is a wasteful number, since it uses less digits than its factorization.

200418200445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13361213371.

The product of its (nonzero) digits is 10240, while the sum is 30.

The spelling of 200418200445 in words is "two hundred billion, four hundred eighteen million, two hundred thousand, four hundred forty-five".