2307814091849 has 16 divisors (see below), whose sum is σ = 2780802969600. Its totient is φ = 1870986896784.

The previous prime is 2307814091827. The next prime is 2307814091861. The reversal of 2307814091849 is 9481904187032.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2307814091849 - 2¹⁶ = 2307814026313 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2307814091794 and 2307814091803.

It is not an unprimeable number, because it can be changed into a prime (2307814091879) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13933817 + ... + 14098470.

It is an arithmetic number, because the mean of its divisors is an integer number (173800185600).

Almost surely, 2^{2307814091849} is an apocalyptic number.

It is an amenable number.

2307814091849 is a deficient number, since it is larger than the sum of its proper divisors (472988877751).

2307814091849 is a wasteful number, since it uses less digits than its factorization.

2307814091849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28032932.

The product of its (nonzero) digits is 3483648, while the sum is 56.

The spelling of 2307814091849 in words is "two trillion, three hundred seven billion, eight hundred fourteen million, ninety-one thousand, eight hundred forty-nine".