73480680008 has 16 divisors (see below), whose sum is σ = 142527181500. Its totient is φ = 35473431616.

The previous prime is 73480679977. The next prime is 73480680019. The reversal of 73480680008 is 80008608437.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 65516545444 + 7964134564 = 255962^2 + 89242^2 .

It is a super-3 number, since 3×73480680008³ (a number of 34 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 158363303 + ... + 158363766.

Almost surely, 2^73480680008 is an apocalyptic number.

It is an amenable number.

73480680008 is a deficient number, since it is larger than the sum of its proper divisors (69046501492).

73480680008 is a wasteful number, since it uses less digits than its factorization.

73480680008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316727104 (or 316727100 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 44.

The spelling of 73480680008 in words is "seventy-three billion, four hundred eighty million, six hundred eighty thousand, eight".