73340858020 has 12 divisors (see below), whose sum is σ = 154015801884. Its totient is φ = 29336343200.

The previous prime is 73340857979. The next prime is 73340858051. The reversal of 73340858020 is 2085804337.

It can be written as a sum of positive squares in 2 ways, for example, as 43307274816 + 30033583204 = 208104^2 + 173302^2 .

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 3 ways as a sum of consecutive naturals, for example, 1833521431 + ... + 1833521470.

It is an arithmetic number, because the mean of its divisors is an integer number (12834650157).

Almost surely, 2^73340858020 is an apocalyptic number.

It is an amenable number.

73340858020 is an abundant number, since it is smaller than the sum of its proper divisors (80674943864).

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

73340858020 is a wasteful number, since it uses less digits than its factorization.

73340858020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3667042910 (or 3667042908 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 40.

The spelling of 73340858020 in words is "seventy-three billion, three hundred forty million, eight hundred fifty-eight thousand, twenty".