200044443331 has 2 divisors, whose sum is σ = 200044443332. Its totient is φ = 200044443330.

The previous prime is 200044443311. The next prime is 200044443373. The reversal of 200044443331 is 133344440002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 200044443331 - 2²³ = 200036054723 is a prime.

It is a super-2 number, since 2×200044443331² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 200044443331.

It is not a weakly prime, because it can be changed into another prime (200044443311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100022221665 + 100022221666.

It is an arithmetic number, because the mean of its divisors is an integer number (100022221666).

Almost surely, 2^200044443331 is an apocalyptic number.

200044443331 is a deficient number, since it is larger than the sum of its proper divisors (1).

200044443331 is an equidigital number, since it uses as much as digits as its factorization.

200044443331 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 200044443331 its reverse (133344440002), we get a palindrome (333388883333).

The spelling of 200044443331 in words is "two hundred billion, forty-four million, four hundred forty-three thousand, three hundred thirty-one".