73383604224 has 416 divisors, whose sum is σ = 238417075200. Its totient is φ = 20028653568.

The previous prime is 73383604187. The next prime is 73383604237. The reversal of 73383604224 is 42240638337.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 96939654 + ... + 96940410.

Almost surely, 2^73383604224 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 73383604224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (119208537600).

73383604224 is an abundant number, since it is smaller than the sum of its proper divisors (165033470976).

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

73383604224 is an equidigital number, since it uses as much as digits as its factorization.

73383604224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 828 (or 792 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 42.

The spelling of 73383604224 in words is "seventy-three billion, three hundred eighty-three million, six hundred four thousand, two hundred twenty-four".