19316484343 has 8 divisors (see below), whose sum is σ = 21519691200. Its totient is φ = 17215752288.

The previous prime is 19316484331. The next prime is 19316484353. The reversal of 19316484343 is 34348461391.

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 19316484343 - 2¹⁷ = 19316353271 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 19316484293 and 19316484302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (19316484353) 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, 25618303 + ... + 25619056.

It is an arithmetic number, because the mean of its divisors is an integer number (2689961400).

Almost surely, 2^19316484343 is an apocalyptic number.

19316484343 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

19316484343 is a deficient number, since it is larger than the sum of its proper divisors (2203206857).

19316484343 is a wasteful number, since it uses less digits than its factorization.

19316484343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51237401.

The product of its digits is 746496, while the sum is 46.

The spelling of 19316484343 in words is "nineteen billion, three hundred sixteen million, four hundred eighty-four thousand, three hundred forty-three".