11600446312489 has 2 divisors, whose sum is σ = 11600446312490. Its totient is φ = 11600446312488.

The previous prime is 11600446312457. The next prime is 11600446312601. The reversal of 11600446312489 is 98421364400611.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11389329036864 + 211117275625 = 3374808^2 + 459475^2 .

It is a cyclic number.

It is not a de Polignac number, because 11600446312489 - 2⁵ = 11600446312457 is a prime.

It is not a weakly prime, because it can be changed into another prime (11600446312289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5800223156244 + 5800223156245.

It is an arithmetic number, because the mean of its divisors is an integer number (5800223156245).

Almost surely, 2^{11600446312489} is an apocalyptic number.

It is an amenable number.

11600446312489 is a deficient number, since it is larger than the sum of its proper divisors (1).

11600446312489 is an equidigital number, since it uses as much as digits as its factorization.

11600446312489 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 995328, while the sum is 49.

The spelling of 11600446312489 in words is "eleven trillion, six hundred billion, four hundred forty-six million, three hundred twelve thousand, four hundred eighty-nine".