2046186200449 has 2 divisors, whose sum is σ = 2046186200450. Its totient is φ = 2046186200448.

The previous prime is 2046186200299. The next prime is 2046186200497. The reversal of 2046186200449 is 9440026816402.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1144189630224 + 901996570225 = 1069668^2 + 949735^2 .

It is a cyclic number.

It is not a de Polignac number, because 2046186200449 - 2¹⁵ = 2046186167681 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2046186200399 and 2046186200408.

It is not a weakly prime, because it can be changed into another prime (2046186300449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1023093100224 + 1023093100225.

It is an arithmetic number, because the mean of its divisors is an integer number (1023093100225).

Almost surely, 2^{2046186200449} is an apocalyptic number.

It is an amenable number.

2046186200449 is a deficient number, since it is larger than the sum of its proper divisors (1).

2046186200449 is an equidigital number, since it uses as much as digits as its factorization.

2046186200449 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 663552, while the sum is 46.

The spelling of 2046186200449 in words is "two trillion, forty-six billion, one hundred eighty-six million, two hundred thousand, four hundred forty-nine".