18341393435 has 8 divisors (see below), whose sum is σ = 22319667936. Its totient is φ = 14466450880.

The previous prime is 18341393429. The next prime is 18341393479. The reversal of 18341393435 is 53439314381.

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

It is not a de Polignac number, because 18341393435 - 2¹⁰ = 18341392411 is a prime.

It is a super-2 number, since 2×18341393435² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25832594 + ... + 25833303.

It is an arithmetic number, because the mean of its divisors is an integer number (2789958492).

Almost surely, 2^18341393435 is an apocalyptic number.

18341393435 is a deficient number, since it is larger than the sum of its proper divisors (3978274501).

18341393435 is an equidigital number, since it uses as much as digits as its factorization.

18341393435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51665973.

The product of its digits is 466560, while the sum is 44.

The spelling of 18341393435 in words is "eighteen billion, three hundred forty-one million, three hundred ninety-three thousand, four hundred thirty-five".