73418000218 has 8 divisors (see below), whose sum is σ = 114915130848. Its totient is φ = 35112956604.

The previous prime is 73418000203. The next prime is 73418000219. The reversal of 73418000218 is 81200081437.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (73418000219) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 798021696 + ... + 798021787.

It is an arithmetic number, because the mean of its divisors is an integer number (14364391356).

Almost surely, 2^73418000218 is an apocalyptic number.

73418000218 is a deficient number, since it is larger than the sum of its proper divisors (41497130630).

73418000218 is a wasteful number, since it uses less digits than its factorization.

73418000218 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1596043508.

The product of its (nonzero) digits is 10752, while the sum is 34.

The spelling of 73418000218 in words is "seventy-three billion, four hundred eighteen million, two hundred eighteen", and thus it is an aban number.