73392118000 has 80 divisors (see below), whose sum is σ = 177602873760. Its totient is φ = 29333568000.

The previous prime is 73392117991. The next prime is 73392118003. The reversal of 73392118000 is 81129337.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73392118003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2628111 + ... + 2655889.

It is an arithmetic number, because the mean of its divisors is an integer number (2220035922).

Almost surely, 2^73392118000 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 73392118000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (88801436880).

73392118000 is an abundant number, since it is smaller than the sum of its proper divisors (104210755760).

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

73392118000 is a wasteful number, since it uses less digits than its factorization.

73392118000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29123 (or 29107 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 34.

The spelling of 73392118000 in words is "seventy-three billion, three hundred ninety-two million, one hundred eighteen thousand".