73817741123 has 8 divisors (see below), whose sum is σ = 84420495360. Its totient is φ = 63229327560.

The previous prime is 73817741113. The next prime is 73817741141. The reversal of 73817741123 is 32114771837.

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

It is not a de Polignac number, because 73817741123 - 2¹⁰ = 73817740099 is a prime.

It is a super-2 number, since 2×73817741123² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (73817741113) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 3574133 + ... + 3594726.

It is an arithmetic number, because the mean of its divisors is an integer number (10552561920).

Almost surely, 2^73817741123 is an apocalyptic number.

73817741123 is a deficient number, since it is larger than the sum of its proper divisors (10602754237).

73817741123 is a wasteful number, since it uses less digits than its factorization.

73817741123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7170337.

The product of its digits is 197568, while the sum is 44.

The spelling of 73817741123 in words is "seventy-three billion, eight hundred seventeen million, seven hundred forty-one thousand, one hundred twenty-three".