200240959 has 2 divisors, whose sum is σ = 200240960. Its totient is φ = 200240958.

The previous prime is 200240939. The next prime is 200240983. The reversal of 200240959 is 959042002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 200240959 - 2⁵ = 200240927 is a prime.

It is a super-2 number, since 2×200240959² = 80192883322479362, which contains 22 as substring.

It is equal to p_11091694 and since 200240959 and 11091694 have the same sum of digits, it is a Honaker prime.

It is a self number, because there is not a number n which added to its sum of digits gives 200240959.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200240939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100120479 + 100120480.

It is an arithmetic number, because the mean of its divisors is an integer number (100120480).

Almost surely, 2^200240959 is an apocalyptic number.

200240959 is a deficient number, since it is larger than the sum of its proper divisors (1).

200240959 is an equidigital number, since it uses as much as digits as its factorization.

200240959 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 200240959 is about 14150.6522464514. The cubic root of 200240959 is about 585.0383095179.

It can be divided in two parts, 2002 and 40959, that multiplied together give a palindrome (81999918).

The spelling of 200240959 in words is "two hundred million, two hundred forty thousand, nine hundred fifty-nine".