73382922368 has 128 divisors (see below), whose sum is σ = 176771548800. Its totient is φ = 29641973760.

The previous prime is 73382922337. The next prime is 73382922397. The reversal of 73382922368 is 86322928337.

It is a tau number, because it is divible by the number of its divisors (128).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3342788 + ... + 3364668.

It is an arithmetic number, because the mean of its divisors is an integer number (1381027725).

Almost surely, 2^73382922368 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 73382922368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (88385774400).

73382922368 is an abundant number, since it is smaller than the sum of its proper divisors (103388626432).

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

73382922368 is a wasteful number, since it uses less digits than its factorization.

73382922368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22118 (or 22106 counting only the distinct ones).

The product of its digits is 5225472, while the sum is 53.

The spelling of 73382922368 in words is "seventy-three billion, three hundred eighty-two million, nine hundred twenty-two thousand, three hundred sixty-eight".