11713679999 has 8 divisors (see below), whose sum is σ = 13447096320. Its totient is φ = 9995272056.

The previous prime is 11713679969. The next prime is 11713680019. The reversal of 11713679999 is 99997631711.

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

It is not a de Polignac number, because 11713679999 - 2²⁴ = 11696902783 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11713679969) 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, 3750419 + ... + 3753540.

It is an arithmetic number, because the mean of its divisors is an integer number (1680887040).

Almost surely, 2^11713679999 is an apocalyptic number.

11713679999 is a deficient number, since it is larger than the sum of its proper divisors (1733416321).

11713679999 is an equidigital number, since it uses as much as digits as its factorization.

11713679999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7504189.

The product of its digits is 5786802, while the sum is 62.

The spelling of 11713679999 in words is "eleven billion, seven hundred thirteen million, six hundred seventy-nine thousand, nine hundred ninety-nine".