200240696939 has 2 divisors, whose sum is σ = 200240696940. Its totient is φ = 200240696938.

The previous prime is 200240696923. The next prime is 200240696941. The reversal of 200240696939 is 939696042002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 200240696939 - 2⁴ = 200240696923 is a prime.

Together with 200240696941, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (200240696239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100120348469 + 100120348470.

It is an arithmetic number, because the mean of its divisors is an integer number (100120348470).

Almost surely, 2^200240696939 is an apocalyptic number.

200240696939 is a deficient number, since it is larger than the sum of its proper divisors (1).

200240696939 is an equidigital number, since it uses as much as digits as its factorization.

200240696939 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1259712, while the sum is 50.

The spelling of 200240696939 in words is "two hundred billion, two hundred forty million, six hundred ninety-six thousand, nine hundred thirty-nine".