73484470704320 has 448 divisors, whose sum is σ = 204405477091200. Its totient is φ = 25077558804480.

The previous prime is 73484470704319. The next prime is 73484470704373. The reversal of 73484470704320 is 2340707448437.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 547601072 + ... + 547735248.

It is an arithmetic number, because the mean of its divisors is an integer number (456262225650).

Almost surely, 2^{73484470704320} 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 73484470704320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (102202738545600).

73484470704320 is an abundant number, since it is smaller than the sum of its proper divisors (130921006386880).

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

73484470704320 is a wasteful number, since it uses less digits than its factorization.

73484470704320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134293 (or 134257 counting only the distinct ones).

The product of its (nonzero) digits is 12644352, while the sum is 53.

The spelling of 73484470704320 in words is "seventy-three trillion, four hundred eighty-four billion, four hundred seventy million, seven hundred four thousand, three hundred twenty".