18325004341343 has 8 divisors (see below), whose sum is σ = 20942903226912. Its totient is φ = 15707115736416.

The previous prime is 18325004341321. The next prime is 18325004341379. The reversal of 18325004341343 is 34314340052381.

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 18325004341343 - 2⁶ = 18325004341279 is a prime.

It is a super-2 number, since 2×18325004341343² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 18325004341343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18325004344343) 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, 1728821 + ... + 6295937.

It is an arithmetic number, because the mean of its divisors is an integer number (2617862903364).

Almost surely, 2^{18325004341343} is an apocalyptic number.

18325004341343 is a deficient number, since it is larger than the sum of its proper divisors (2617898885569).

18325004341343 is an equidigital number, since it uses as much as digits as its factorization.

18325004341343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5140321.

The product of its (nonzero) digits is 414720, while the sum is 41.

The spelling of 18325004341343 in words is "eighteen trillion, three hundred twenty-five billion, four million, three hundred forty-one thousand, three hundred forty-three".