11849022430249 has 2 divisors, whose sum is σ = 11849022430250. Its totient is φ = 11849022430248.

The previous prime is 11849022430241. The next prime is 11849022430277. The reversal of 11849022430249 is 94203422094811.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11766052508224 + 82969922025 = 3430168^2 + 288045^2 .

It is a cyclic number.

It is not a de Polignac number, because 11849022430249 - 2³ = 11849022430241 is a prime.

It is not a weakly prime, because it can be changed into another prime (11849022430241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5924511215124 + 5924511215125.

It is an arithmetic number, because the mean of its divisors is an integer number (5924511215125).

Almost surely, 2^{11849022430249} is an apocalyptic number.

It is an amenable number.

11849022430249 is a deficient number, since it is larger than the sum of its proper divisors (1).

11849022430249 is an equidigital number, since it uses as much as digits as its factorization.

11849022430249 is an odious number, because the sum of its binary digits is odd.

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

The spelling of 11849022430249 in words is "eleven trillion, eight hundred forty-nine billion, twenty-two million, four hundred thirty thousand, two hundred forty-nine".