200379054066 has 16 divisors (see below), whose sum is σ = 414577353600. Its totient is φ = 64489810448.

The previous prime is 200379054061. The next prime is 200379054103. The reversal of 200379054066 is 660450973002.

It is a super-2 number, since 2×200379054066² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (200379054061) by changing a digit.

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, 575801706 + ... + 575802053.

It is an arithmetic number, because the mean of its divisors is an integer number (25911084600).

Almost surely, 2^200379054066 is an apocalyptic number.

200379054066 is an abundant number, since it is smaller than the sum of its proper divisors (214198299534).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

200379054066 is a wasteful number, since it uses less digits than its factorization.

200379054066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1151603793.

The product of its (nonzero) digits is 272160, while the sum is 42.

The spelling of 200379054066 in words is "two hundred billion, three hundred seventy-nine million, fifty-four thousand, sixty-six".