11943492683 has 4 divisors (see below), whose sum is σ = 12077689320. Its totient is φ = 11809296048.

The previous prime is 11943492677. The next prime is 11943492713. The reversal of 11943492683 is 38629434911.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11943492683 - 2²⁸ = 11675057227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11943492083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67098185 + ... + 67098362.

It is an arithmetic number, because the mean of its divisors is an integer number (3019422330).

Almost surely, 2^11943492683 is an apocalyptic number.

11943492683 is a deficient number, since it is larger than the sum of its proper divisors (134196637).

11943492683 is an equidigital number, since it uses as much as digits as its factorization.

11943492683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134196636.

The product of its digits is 1119744, while the sum is 50.

The spelling of 11943492683 in words is "eleven billion, nine hundred forty-three million, four hundred ninety-two thousand, six hundred eighty-three".