11794239923 has 8 divisors (see below), whose sum is σ = 12489539040. Its totient is φ = 11099109760.

The previous prime is 11794239913. The next prime is 11794239929. The reversal of 11794239923 is 32993249711.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11794239923 - 2¹⁰ = 11794238899 is a prime.

It is a super-2 number, since 2×11794239923² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11794239929) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 119138 + ... + 194376.

It is an arithmetic number, because the mean of its divisors is an integer number (1561192380).

Almost surely, 2^11794239923 is an apocalyptic number.

11794239923 is a deficient number, since it is larger than the sum of its proper divisors (695299117).

11794239923 is an equidigital number, since it uses as much as digits as its factorization.

11794239923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84477.

The product of its digits is 734832, while the sum is 50.

The spelling of 11794239923 in words is "eleven billion, seven hundred ninety-four million, two hundred thirty-nine thousand, nine hundred twenty-three".