200044302389 has 2 divisors, whose sum is σ = 200044302390. Its totient is φ = 200044302388.

The previous prime is 200044302343. The next prime is 200044302413. The reversal of 200044302389 is 983203440002.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 180660701764 + 19383600625 = 425042^2 + 139225^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-200044302389 is a prime.

It is a super-2 number, since 2×200044302389² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200044302319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100022151194 + 100022151195.

It is an arithmetic number, because the mean of its divisors is an integer number (100022151195).

Almost surely, 2^200044302389 is an apocalyptic number.

It is an amenable number.

200044302389 is a deficient number, since it is larger than the sum of its proper divisors (1).

200044302389 is an equidigital number, since it uses as much as digits as its factorization.

200044302389 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 41472, while the sum is 35.

The spelling of 200044302389 in words is "two hundred billion, forty-four million, three hundred two thousand, three hundred eighty-nine".