200326566145 has 16 divisors (see below), whose sum is σ = 250423050240. Its totient is φ = 153668664000.

The previous prime is 200326566131. The next prime is 200326566161. The reversal of 200326566145 is 541665623002.

It is a happy number.

It is not a de Polignac number, because 200326566145 - 2²³ = 200318177537 is a prime.

It is a super-2 number, since 2×200326566145² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 200326566098 and 200326566107.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5911681 + ... + 5945470.

It is an arithmetic number, because the mean of its divisors is an integer number (15651440640).

Almost surely, 2^200326566145 is an apocalyptic number.

It is an amenable number.

200326566145 is a deficient number, since it is larger than the sum of its proper divisors (50096484095).

200326566145 is a wasteful number, since it uses less digits than its factorization.

200326566145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11857296.

The product of its (nonzero) digits is 259200, while the sum is 40.

The spelling of 200326566145 in words is "two hundred billion, three hundred twenty-six million, five hundred sixty-six thousand, one hundred forty-five".