73366468208 has 60 divisors (see below), whose sum is σ = 156307250904. Its totient is φ = 33335068800.

The previous prime is 73366468193. The next prime is 73366468211. The reversal of 73366468208 is 80286466337.

It is a self number, because there is not a number n which added to its sum of digits gives 73366468208.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 6117578 + ... + 6129558.

Almost surely, 2^73366468208 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 73366468208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78153625452).

73366468208 is an abundant number, since it is smaller than the sum of its proper divisors (82940782696).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

73366468208 is a wasteful number, since it uses less digits than its factorization.

73366468208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15174 (or 15157 counting only the distinct ones).

The product of its (nonzero) digits is 6967296, while the sum is 53.

The spelling of 73366468208 in words is "seventy-three billion, three hundred sixty-six million, four hundred sixty-eight thousand, two hundred eight".