73347113718 has 24 divisors (see below), whose sum is σ = 161917215408. Its totient is φ = 23987734992.

The previous prime is 73347113711. The next prime is 73347113767. The reversal of 73347113718 is 81731174337.

73347113718 is a `hidden beast` number, since 7 + 33 + 471 + 137 + 18 = 666.

It is a super-2 number, since 2×73347113718² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73347113711) 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 11 ways as a sum of consecutive naturals, for example, 38440930 + ... + 38442837.

It is an arithmetic number, because the mean of its divisors is an integer number (6746550642).

Almost surely, 2^73347113718 is an apocalyptic number.

73347113718 is an abundant number, since it is smaller than the sum of its proper divisors (88570101690).

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

73347113718 is a wasteful number, since it uses less digits than its factorization.

73347113718 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76883828 (or 76883825 counting only the distinct ones).

The product of its digits is 296352, while the sum is 45.

The spelling of 73347113718 in words is "seventy-three billion, three hundred forty-seven million, one hundred thirteen thousand, seven hundred eighteen".