11840079579 has 8 divisors (see below), whose sum is σ = 15789018192. Its totient is φ = 7892263680.

The previous prime is 11840079569. The next prime is 11840079593. The reversal of 11840079579 is 97597004811.

It is a happy number.

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

It is not a de Polignac number, because 11840079579 - 2⁷ = 11840079451 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11840079509) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 255754 + ... + 298479.

It is an arithmetic number, because the mean of its divisors is an integer number (1973627274).

Almost surely, 2^11840079579 is an apocalyptic number.

11840079579 is a deficient number, since it is larger than the sum of its proper divisors (3948938613).

11840079579 is an equidigital number, since it uses as much as digits as its factorization.

11840079579 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 561357.

The product of its (nonzero) digits is 635040, while the sum is 51.

The spelling of 11840079579 in words is "eleven billion, eight hundred forty million, seventy-nine thousand, five hundred seventy-nine".