18164748268801 has 8 divisors (see below), whose sum is σ = 18557955738944. Its totient is φ = 17775131734800.

The previous prime is 18164748268787. The next prime is 18164748268817. The reversal of 18164748268801 is 10886284746181.

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 18164748268801 - 2⁵ = 18164748268769 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (18164748268831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 897723810 + ... + 897744043.

It is an arithmetic number, because the mean of its divisors is an integer number (2319744467368).

Almost surely, 2^{18164748268801} is an apocalyptic number.

It is an amenable number.

18164748268801 is a deficient number, since it is larger than the sum of its proper divisors (393207470143).

18164748268801 is a wasteful number, since it uses less digits than its factorization.

18164748268801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1795468071.

The product of its (nonzero) digits is 33030144, while the sum is 64.

The spelling of 18164748268801 in words is "eighteen trillion, one hundred sixty-four billion, seven hundred forty-eight million, two hundred sixty-eight thousand, eight hundred one".