200040160467689 has 2 divisors, whose sum is σ = 200040160467690. Its totient is φ = 200040160467688.

The previous prime is 200040160467547. The next prime is 200040160467691. The reversal of 200040160467689 is 986764061040002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 180947560305625 + 19092600162064 = 13451675^2 + 4369508^2 .

It is a cyclic number.

It is not a de Polignac number, because 200040160467689 - 2¹⁶ = 200040160402153 is a prime.

Together with 200040160467691, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 200040160467689.

It is not a weakly prime, because it can be changed into another prime (200040160469689) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100020080233844 + 100020080233845.

It is an arithmetic number, because the mean of its divisors is an integer number (100020080233845).

Almost surely, 2^{200040160467689} is an apocalyptic number.

It is an amenable number.

200040160467689 is a deficient number, since it is larger than the sum of its proper divisors (1).

200040160467689 is an equidigital number, since it uses as much as digits as its factorization.

200040160467689 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3483648, while the sum is 53.

The spelling of 200040160467689 in words is "two hundred trillion, forty billion, one hundred sixty million, four hundred sixty-seven thousand, six hundred eighty-nine".