11814889283 has 4 divisors (see below), whose sum is σ = 11822868408. Its totient is φ = 11806910160.

The previous prime is 11814889259. The next prime is 11814889309. The reversal of 11814889283 is 38298841811.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 38298841811 = 5641 ⋅6789371.

It is a cyclic number.

It is not a de Polignac number, because 11814889283 - 2⁸ = 11814889027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11814889213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3987341 + ... + 3990302.

It is an arithmetic number, because the mean of its divisors is an integer number (2955717102).

Almost surely, 2^11814889283 is an apocalyptic number.

11814889283 is a deficient number, since it is larger than the sum of its proper divisors (7979125).

11814889283 is an equidigital number, since it uses as much as digits as its factorization.

11814889283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7979124.

The product of its digits is 884736, while the sum is 53.

The spelling of 11814889283 in words is "eleven billion, eight hundred fourteen million, eight hundred eighty-nine thousand, two hundred eighty-three".