73366064000 has 64 divisors (see below), whose sum is σ = 182406416400. Its totient is φ = 29346419200.

The previous prime is 73366063999. The next prime is 73366064003. The reversal of 73366064000 is 46066337.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73366064003) 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, 2276690 + ... + 2308689.

Almost surely, 2^73366064000 is an apocalyptic number.

It is an amenable number.

73366064000 is an abundant number, since it is smaller than the sum of its proper divisors (109040352400).

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

73366064000 is an equidigital number, since it uses as much as digits as its factorization.

73366064000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4585408 (or 4585386 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 35.

The spelling of 73366064000 in words is "seventy-three billion, three hundred sixty-six million, sixty-four thousand".