12179497343 has 8 divisors (see below), whose sum is σ = 13568671200. Its totient is φ = 10854936288.

The previous prime is 12179497339. The next prime is 12179497411. The reversal of 12179497343 is 34379497121.

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 12179497343 - 2² = 12179497339 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12179497291 and 12179497300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12179497333) 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, 16152803 + ... + 16153556.

It is an arithmetic number, because the mean of its divisors is an integer number (1696083900).

Almost surely, 2^12179497343 is an apocalyptic number.

12179497343 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

12179497343 is a deficient number, since it is larger than the sum of its proper divisors (1389173857).

12179497343 is a wasteful number, since it uses less digits than its factorization.

12179497343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32306401.

The product of its digits is 1143072, while the sum is 50.

The spelling of 12179497343 in words is "twelve billion, one hundred seventy-nine million, four hundred ninety-seven thousand, three hundred forty-three".