73340337340 has 12 divisors (see below), whose sum is σ = 154014708456. Its totient is φ = 29336134928.

The previous prime is 73340337331. The next prime is 73340337359. The reversal of 73340337340 is 4373304337.

It is a super-2 number, since 2×73340337340² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 73340337340.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1833508414 + ... + 1833508453.

It is an arithmetic number, because the mean of its divisors is an integer number (12834559038).

Almost surely, 2^73340337340 is an apocalyptic number.

It is an amenable number.

73340337340 is an abundant number, since it is smaller than the sum of its proper divisors (80674371116).

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

73340337340 is a wasteful number, since it uses less digits than its factorization.

73340337340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3667016876 (or 3667016874 counting only the distinct ones).

The product of its (nonzero) digits is 190512, while the sum is 37.

The spelling of 73340337340 in words is "seventy-three billion, three hundred forty million, three hundred thirty-seven thousand, three hundred forty".