5340018389 has 8 divisors (see below), whose sum is σ = 5432095680. Its totient is φ = 5248305216.

The previous prime is 5340018379. The next prime is 5340018407. The reversal of 5340018389 is 9838100435.

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 5340018389 - 2⁴ = 5340018373 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5340018329) 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, 61364 + ... + 120189.

It is an arithmetic number, because the mean of its divisors is an integer number (679011960).

Almost surely, 2^5340018389 is an apocalyptic number.

It is an amenable number.

5340018389 is a deficient number, since it is larger than the sum of its proper divisors (92077291).

5340018389 is a wasteful number, since it uses less digits than its factorization.

5340018389 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182059.

The product of its (nonzero) digits is 103680, while the sum is 41.

The square root of 5340018389 is about 73075.4294479341. The cubic root of 5340018389 is about 1747.8906164371.

The spelling of 5340018389 in words is "five billion, three hundred forty million, eighteen thousand, three hundred eighty-nine".