11313684479 has 4 divisors (see below), whose sum is σ = 11703811560. Its totient is φ = 10923557400.

The previous prime is 11313684469. The next prime is 11313684493. The reversal of 11313684479 is 97448631311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 97448631311 = 10141 ⋅9609371.

It is a cyclic number.

It is not a de Polignac number, because 11313684479 - 2²⁸ = 11045249023 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11313684409) 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, 195063497 + ... + 195063554.

It is an arithmetic number, because the mean of its divisors is an integer number (2925952890).

Almost surely, 2^11313684479 is an apocalyptic number.

11313684479 is a deficient number, since it is larger than the sum of its proper divisors (390127081).

11313684479 is an equidigital number, since it uses as much as digits as its factorization.

11313684479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 390127080.

The product of its digits is 435456, while the sum is 47.

The spelling of 11313684479 in words is "eleven billion, three hundred thirteen million, six hundred eighty-four thousand, four hundred seventy-nine".