73305105373 has 8 divisors (see below), whose sum is σ = 73417804992. Its totient is φ = 73192494336.

The previous prime is 73305105347. The next prime is 73305105443. The reversal of 73305105373 is 37350150337.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-73305105373 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73305105173) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1740186 + ... + 1781812.

It is an arithmetic number, because the mean of its divisors is an integer number (9177225624).

Almost surely, 2^73305105373 is an apocalyptic number.

It is an amenable number.

73305105373 is a deficient number, since it is larger than the sum of its proper divisors (112699619).

73305105373 is a wasteful number, since it uses less digits than its factorization.

73305105373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44291.

The product of its (nonzero) digits is 99225, while the sum is 37.

The spelling of 73305105373 in words is "seventy-three billion, three hundred five million, one hundred five thousand, three hundred seventy-three".