200888847979 has 2 divisors, whose sum is σ = 200888847980. Its totient is φ = 200888847978.

The previous prime is 200888847977. The next prime is 200888848009. The reversal of 200888847979 is 979748888002.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 200888847979 - 2¹ = 200888847977 is a prime.

Together with 200888847977, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (200888847977) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100444423989 + 100444423990.

It is an arithmetic number, because the mean of its divisors is an integer number (100444423990).

Almost surely, 2^200888847979 is an apocalyptic number.

200888847979 is a deficient number, since it is larger than the sum of its proper divisors (1).

200888847979 is an equidigital number, since it uses as much as digits as its factorization.

200888847979 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 130056192, while the sum is 70.

The spelling of 200888847979 in words is "two hundred billion, eight hundred eighty-eight million, eight hundred forty-seven thousand, nine hundred seventy-nine".