73206574416 has 80 divisors (see below), whose sum is σ = 210166270720. Its totient is φ = 24397977600.

The previous prime is 73206574403. The next prime is 73206574433. The reversal of 73206574416 is 61447560237.

73206574416 is a `hidden beast` number, since 7 + 32 + 0 + 6 + 574 + 41 + 6 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3424176 + ... + 3445488.

It is an arithmetic number, because the mean of its divisors is an integer number (2627078384).

Almost surely, 2^73206574416 is an apocalyptic number.

It is an amenable number.

73206574416 is an abundant number, since it is smaller than the sum of its proper divisors (136959696304).

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

73206574416 is a wasteful number, since it uses less digits than its factorization.

73206574416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29281 (or 29269 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 45.

The spelling of 73206574416 in words is "seventy-three billion, two hundred six million, five hundred seventy-four thousand, four hundred sixteen".